Chapter 11 : Alcohol metabolism in men and women
Data Listing

Obs alcohol SUBJECT METABOLIZED GASTRIC SEX Alcoholic Female FEMxALC ALCxGastric FEMxGastric FEMxALCxGastric group
1 ALCOHOLIC 1 0.6000 1.00000 FEMALE 1 1 1 1.00000 1.00000 1.00000 f
2 ALCOHOLIC 2 0.6000 1.60000 FEMALE 1 1 1 1.60000 1.60000 1.60000 f
3 ALCOHOLIC 3 1.5000 1.50000 FEMALE 1 1 1 1.50000 1.50000 1.50000 f
4 NON-ALCOHOLIC 4 0.4000 2.20000 FEMALE 0 1 0 0.00000 2.20000 0.00000 F
5 NON-ALCOHOLIC 5 0.1000 1.10000 FEMALE 0 1 0 0.00000 1.10000 0.00000 F
6 NON-ALCOHOLIC 6 0.2000 1.20000 FEMALE 0 1 0 0.00000 1.20000 0.00000 F
7 NON-ALCOHOLIC 7 0.3000 0.90000 FEMALE 0 1 0 0.00000 0.90000 0.00000 F
8 NON-ALCOHOLIC 8 0.3000 0.80000 FEMALE 0 1 0 0.00000 0.80000 0.00000 F
9 NON-ALCOHOLIC 9 0.4000 1.50000 FEMALE 0 1 0 0.00000 1.50000 0.00000 F
10 NON-ALCOHOLIC 10 1.0000 0.90000 FEMALE 0 1 0 0.00000 0.90000 0.00000 F
11 NON-ALCOHOLIC 11 1.1000 1.60000 FEMALE 0 1 0 0.00000 1.60000 0.00000 F
12 NON-ALCOHOLIC 12 1.2000 1.70000 FEMALE 0 1 0 0.00000 1.70000 0.00000 F
13 NON-ALCOHOLIC 13 1.3000 1.70000 FEMALE 0 1 0 0.00000 1.70000 0.00000 F
14 NON-ALCOHOLIC 14 1.6000 2.20000 FEMALE 0 1 0 0.00000 2.20000 0.00000 F
15 NON-ALCOHOLIC 15 1.8000 0.80000 FEMALE 0 1 0 0.00000 0.80000 0.00000 F
16 NON-ALCOHOLIC 16 2.0000 2.00000 FEMALE 0 1 0 0.00000 2.00000 0.00000 F
17 NON-ALCOHOLIC 17 2.5000 3.00000 FEMALE 0 1 0 0.00000 3.00000 0.00000 F
18 NON-ALCOHOLIC 18 2.9000 2.20000 FEMALE 0 1 0 0.00000 2.20000 0.00000 F
19 ALCOHOLIC 19 1.5000 1.30000 MALE 1 0 0 1.30000 0.00000 0.00000 m
20 ALCOHOLIC 20 1.9000 1.20000 MALE 1 0 0 1.20000 0.00000 0.00000 m
21 ALCOHOLIC 21 2.7000 1.40000 MALE 1 0 0 1.40000 0.00000 0.00000 m
22 ALCOHOLIC 22 3.0000 1.30000 MALE 1 0 0 1.30000 0.00000 0.00000 m
23 ALCOHOLIC 23 3.7000 2.70000 MALE 1 0 0 2.70000 0.00000 0.00000 m
24 NON-ALCOHOLIC 24 0.3000 1.10000 MALE 0 0 0 0.00000 0.00000 0.00000 M
25 NON-ALCOHOLIC 25 2.5000 2.30000 MALE 0 0 0 0.00000 0.00000 0.00000 M
26 NON-ALCOHOLIC 26 2.7000 2.70000 MALE 0 0 0 0.00000 0.00000 0.00000 M
27 NON-ALCOHOLIC 27 3.0000 1.40000 MALE 0 0 0 0.00000 0.00000 0.00000 M
28 NON-ALCOHOLIC 28 4.0000 2.20000 MALE 0 0 0 0.00000 0.00000 0.00000 M
29 NON-ALCOHOLIC 29 4.5000 2.00000 MALE 0 0 0 0.00000 0.00000 0.00000 M
30 NON-ALCOHOLIC 30 6.1000 2.80000 MALE 0 0 0 0.00000 0.00000 0.00000 M
31 NON-ALCOHOLIC 31 9.5000 5.20000 MALE 0 0 0 0.00000 0.00000 0.00000 M
32 NON-ALCOHOLIC 32 12.3000 4.10000 MALE 0 0 0 0.00000 0.00000 0.00000 M

Chapter 11 : Alcohol metabolism in men and women
Plot of the raw data with group variable 

                                      Plot of METABOLIZED*GASTRIC.  Symbol is value of group.                                       
                                                                                                                                    
  METABOLIZED |                                                                                                                     
              |                                                                                                                     
           14 +                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                 M                                   
           12 +                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
           10 +                                                                                                                     
              |                                                                                                         M           
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
            8 +                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
            6 +                                                     M                                                               
              |                                                                                                                     
              |                                                                                                                     
              |                                                                                                                     
              |                                   M                                                                                 
              |                                                                                                                     
            4 +                                       M                                                                             
              |                                                  m                                                                  
              |                                                                                                                     
              |                    m M                F                                                                             
              |                      m                   M       M      F                                                           
              |                                                                                                                     
            2 +                 m                 F                                                                                 
              |         F          m   f              F                                                                             
              |                            F                                                                                        
              |           F              F                                                                                          
              |             f            f                                                                                          
              |         F F   M F      F              F                                                                             
            0 +               F                                                                                                     
              |                                                                                                                     
              ---+----------+----------+----------+----------+----------+----------+----------+----------+----------+----------+--  
                0.5        1.0        1.5        2.0        2.5        3.0        3.5        4.0        4.5        5.0        5.5   
                                                                                                                                    
                                                                     GASTRIC                                                        
                                                                                                                                    
NOTE: 1 obs hidden.

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Dependent Variable: METABOLIZED

Number of Observations Read 32
Number of Observations Used 32

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 7 181.34065 25.90581 16.47 <.0001
Error 24 37.75404 1.57309    
Corrected Total 31 219.09469      

Root MSE 1.25423 R-Square 0.8277
Dependent Mean 2.42188 Adj R-Sq 0.7774
Coeff Var 51.78743    

Parameter Estimates
Variable DF Parameter
Estimate		 Standard
Error		 t Value Pr > |t| 95% Confidence Limits
Intercept 1 -1.65966 0.99965 -1.66 0.1099 -3.72283 0.40351
GASTRIC 1 2.51416 0.34337 7.32 <.0001 1.80548 3.22284
Female 1 1.46572 1.33255 1.10 0.2823 -1.28453 4.21597
Alcoholic 1 2.55210 1.94599 1.31 0.2021 -1.46421 6.56842
FEMxALC 1 -2.25171 4.39370 -0.51 0.6130 -11.31986 6.81644
ALCxGastric 1 -1.45874 1.05286 -1.39 0.1786 -3.63173 0.71425
FEMxGastric 1 -1.67344 0.62020 -2.70 0.0126 -2.95347 -0.39341
FEMxALCxGastric 1 1.19867 2.99783 0.40 0.6928 -4.98854 7.38588

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Dependent Variable: METABOLIZED

Number of Observations Read 32
Number of Observations Used 32

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 3 178.28201 59.42734 40.77 <.0001
Error 28 40.81268 1.45760    
Corrected Total 31 219.09469      

Root MSE 1.20731 R-Square 0.8137
Dependent Mean 2.42188 Adj R-Sq 0.7938
Coeff Var 49.85019    

Parameter Estimates
Variable DF Parameter
Estimate		 Standard
Error		 t Value Pr > |t| 95% Confidence Limits
Intercept 1 -1.18577 0.71168 -1.67 0.1068 -2.64359 0.27205
GASTRIC 1 2.34387 0.28015 8.37 <.0001 1.77001 2.91773
Female 1 0.98850 1.07239 0.92 0.3645 -1.20820 3.18519
FEMxGastric 1 -1.50692 0.55914 -2.70 0.0118 -2.65227 -0.36158

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

Obs METABOLIZED GASTRIC Female FEMxGastric yhat resid student rstudent cookd leverage dffits
1 0.6000 1.00000 1 1.00000 0.6397 -0.03968 -0.03472 -0.03410 0.00004 0.10415 -0.01163
2 0.6000 1.60000 1 1.60000 1.1418 -0.54185 -0.46192 -0.45533 0.00316 0.05596 -0.11086
3 1.5000 1.50000 1 1.50000 1.0582 0.44185 0.37667 0.37082 0.00210 0.05596 0.09028
4 0.4000 2.20000 1 2.20000 1.6440 -1.24402 -1.10056 -1.10489 0.04264 0.12343 -0.41460
5 0.1000 1.10000 1 1.10000 0.7234 -0.62337 -0.54070 -0.53375 0.00706 0.08809 -0.16589
6 0.2000 1.20000 1 1.20000 0.8071 -0.60707 -0.52288 -0.51598 0.00556 0.07523 -0.14717
7 0.3000 0.90000 1 0.90000 0.5560 -0.25598 -0.22646 -0.22259 0.00181 0.12343 -0.08352
8 0.3000 0.80000 1 0.80000 0.4723 -0.17229 -0.15441 -0.15170 0.00102 0.14592 -0.06270
9 0.4000 1.50000 1 1.50000 1.0582 -0.65815 -0.56106 -0.55408 0.00466 0.05596 -0.13490
10 1.0000 0.90000 1 0.90000 0.5560 0.44402 0.39281 0.38680 0.00543 0.12343 0.14514
11 1.1000 1.60000 1 1.60000 1.1418 -0.04185 -0.03567 -0.03503 0.00002 0.05596 -0.00853
12 1.2000 1.70000 1 1.70000 1.2255 -0.02554 -0.02181 -0.02142 0.00001 0.05917 -0.00537
13 1.3000 1.70000 1 1.70000 1.2255 0.07446 0.06358 0.06244 0.00006 0.05917 0.01566
14 1.6000 2.20000 1 2.20000 1.6440 -0.04402 -0.03894 -0.03824 0.00005 0.12343 -0.01435
15 1.8000 0.80000 1 0.80000 0.4723 1.32771 1.18997 1.19924 0.06048 0.14592 0.49569
16 2.0000 2.00000 1 2.00000 1.4766 0.52337 0.45396 0.44743 0.00498 0.08809 0.13906
17 2.5000 3.00000 1 3.00000 2.3136 0.18643 0.19825 0.19481 0.00637 0.39331 0.15685
18 2.9000 2.20000 1 2.20000 1.6440 1.25598 1.11115 1.11601 0.04346 0.12343 0.41877
19 1.5000 1.30000 0 0.00000 1.8613 -0.36127 -0.31925 -0.31407 0.00352 0.12150 -0.11680
20 1.9000 1.20000 0 0.00000 1.6269 0.27312 0.24287 0.23875 0.00225 0.13242 0.09327
21 2.7000 1.40000 0 0.00000 2.0957 0.60435 0.53110 0.52418 0.00886 0.11165 0.18583
22 3.0000 1.30000 0 0.00000 1.8613 1.13873 1.00631 1.00655 0.03501 0.12150 0.37432
23 3.7000 2.70000 0 0.00000 5.1427 -1.44269 -1.24695 -1.25997 0.03456 0.08165 -0.37569
24 0.3000 1.10000 0 0.00000 1.3925 -1.09249 -0.97829 -0.97752 0.04039 0.14442 -0.40161
25 2.5000 2.30000 0 0.00000 4.2051 -1.70514 -1.46571 -1.49791 0.04136 0.07150 -0.41566
26 2.7000 2.70000 0 0.00000 5.1427 -2.44269 -2.11128 -2.26100 0.09908 0.08165 -0.67418
27 3.0000 1.40000 0 0.00000 2.0957 0.90435 0.79474 0.78937 0.01985 0.11165 0.27984
28 4.0000 2.20000 0 0.00000 3.9708 0.02925 0.02514 0.02469 0.00001 0.07165 0.00686
29 4.5000 2.00000 0 0.00000 3.5020 0.99802 0.85960 0.85547 0.01502 0.07519 0.24393
30 6.1000 2.80000 0 0.00000 5.3771 0.72293 0.62663 0.61970 0.00934 0.08688 0.19115
31 9.5000 5.20000 0 0.00000 11.0024 -1.50237 -1.82581 -1.91022 0.96070 0.53548 -2.05094
32 12.3000 4.10000 0 0.00000 8.4241 3.87589 3.71413 5.12052 1.16725 0.25287 2.97900

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                           Plot of resid*yhat.  Symbol is value of group.                                           
                                                                                                                                    
resid |                                                                                                                             
      |                                                                                                                             
    4 +                                                                                                                             
      |                                                                                              M                              
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
    3 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
    2 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |      F            F                                                                                                         
      |                     m                                                                                                       
    1 +                                        M                                                                                    
      |                        M                                                                                                    
      |                        m                                   M                                                                
      |       F     f   F                                                                                                           
      |                   m                                                                                                         
      |                          F                                                                                                  
    0 +--------f-----F----F-------------------------M-------------------------------------------------------------------------------
      |      F                                                                                                                      
      |       F             m                                                                                                       
      |              f                                                                                                              
      |         FF  F                                                                                                               
      |                                                                                                                             
   -1 +                                                                                                                             
      |                M  F                                                                                                         
      |                                                                                                                             
      |                                                          m                                                               M  
      |                                               M                                                                             
      |                                                                                                                             
   -2 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                          M                                                                  
      |                                                                                                                             
      |                                                                                                                             
   -3 +                                                                                                                             
      |                                                                                                                             
      --+----------+----------+----------+----------+----------+----------+----------+----------+----------+----------+----------+--
        0          1          2          3          4          5          6          7          8          9         10         11  
                                                                                                                                    
                                                                   yhat                                                             
                                                                                                                                    
NOTE: 2 obs hidden.

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                         Plot of resid*GASTRIC.  Symbol is value of group.                                          
                                                                                                                                    
resid |                                                                                                                             
      |                                                                                                                             
    4 +                                                                                                                             
      |                                                                                        M                                    
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
    3 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
    2 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |         F                                 F                                                                                 
      |                     m                                                                                                       
    1 +                                      M                                                                                      
      |                        M                                                                                                    
      |                        m                                M                                                                   
      |            F             f           F                                                                                      
      |                   m                                                                                                         
      |                                                              F                                                              
    0 +--------------f-------------F--F-----------F---------------------------------------------------------------------------------
      |         F                                                                                                                   
      |            F        m                                                                                                       
      |                            f                                                                                                
      |                F  F      F                                                                                                  
      |                                                                                                                             
   -1 +                                                                                                                             
      |                M                          F                                                                                 
      |                                                                                                                             
      |                                                       m                                                           M         
      |                                             M                                                                               
      |                                                                                                                             
   -2 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                       M                                                                     
      |                                                                                                                             
      |                                                                                                                             
   -3 +                                                                                                                             
      |                                                                                                                             
      ---+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+--
        0.5         1.0         1.5         2.0         2.5         3.0         3.5         4.0         4.5         5.0         5.5 
                                                                                                                                    
                                                                  GASTRIC                                                           
                                                                                                                                    
NOTE: 2 obs hidden.

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                        Plot of student*SUBJECT.  Symbol is value of group.                                         
                                                                                                                                    
                  4 +                                                                                                               
                    |                                                                                               M               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                  2 +--------------------------------------------------------------------------------------------------             
                    |                                                                                                               
                    |                                                                                                               
            student |                                            F        F           m                                             
                    |                                                                                M     M                        
                    |                                               F              m                          M                     
                    |        f                    F                    F        m                                                   
                  0 +  f                             F  F  F  F                                         M                           
                    |                    F  F                                m                                                      
                    |     f        F  F        F                                                                                    
                    |                                                                       M                                       
                    |           F                                                        m                                          
                    |                                                                          M                                    
                    |                                                                                            M                  
                 -2 +                                                                             M                                 
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                 -4 +                                                                                                               
                    ---+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--             
                       1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32               
                                                                                                                                    
                                                                  SUBJECT

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                        Plot of rstudent*SUBJECT.  Symbol is value of group.                                        
                                                                                                                                    
            rstudent |                                                                                                              
                     |                                                                                                              
                   6 +                                                                                                              
                     |                                                                                                              
                     |                                                                                               M              
                     |                                                                                                              
                     |                                                                                                              
                   4 +                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                   2 +--------------------------------------------------------------------------------------------------            
                     |                                                                                                              
                     |                                            F        F           m                                            
                     |                                                                                M     M  M                    
                     |        f                    F                 F           m  m                                               
                   0 +  f                    F        F  F  F  F        F                                M                          
                     |     f        F  F  F     F                             m                                                     
                     |                                                                       M                                      
                     |           F                                                        m                                         
                     |                                                                          M                                   
                  -2 +                                                                                            M                 
                     |                                                                             M                                
                     |                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                  -4 +                                                                                                              
                     |                                                                                                              
                     ---+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--            
                        1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32              
                                                                                                                                    
                                                                   SUBJECT

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                        Plot of leverage*SUBJECT.  Symbol is value of group.                                        
                                                                                                                                    
            leverage |                                                                                                              
                     |                                                                                                              
                 0.6 +                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                     |                                                                                            M                 
                 0.5 +--------------------------------------------------------------------------------------------------            
                     |                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                 0.4 +                                                  F                                                           
                     |                                                                                                              
                     |                                                                                                              
                     |                                                                                                              
                 0.3 +                                                                                                              
                     |                                                                                                              
                     |                                                                                               M              
                     |                                                                                                              
                 0.2 +                                                                                                              
                     |                                                                                                              
                     |                       F                    F                          M                                      
                     |           F        F        F           F           F  m  m     m                                            
                 0.1 +  f           F                                F              m                 M                             
                     |                 F                                                  m     M  M     M  M  M                    
                     |     f  f                 F     F  F  F                                                                       
                     |                                                                                                              
                 0.0 +                                                                                                              
                     |                                                                                                              
                     ---+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--            
                        1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32              
                                                                                                                                    
                                                                   SUBJECT

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                         Plot of cookd*SUBJECT.  Symbol is value of group.                                          
                                                                                                                                    
cookd |                                                                                                                             
      |                                                                                                                             
 1.25 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                            M
      |                                                                                                                             
      |                                                                                                                             
 1.00 +-----------------------------------------------------------------------------------------------------------------------------
      |                                                                                                                        M    
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
 0.75 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
 0.50 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
 0.25 +                                                                                                                             
      |                                                                                                                             
      |                                                                                                                             
      |                                                                                                    M                        
      |            F                                           F           F               m   m   M   M                            
 0.00 +f   f   f       F   F   F   F   F   F   F   F   F   F       F   F       m   m   m                       M   M   M   M        
      |                                                                                                                             
      -+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
       1   2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32
                                                                                                                                    
                                                                  SUBJECT

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable 

                                         Plot of dffits*SUBJECT.  Symbol is value of group.                                         
                                                                                                                                    
             dffits |                                                                                                               
                    |                                                                                                               
                  3 +                                                                                               M               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                  2 +                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                  1 +--------------------------------------------------------------------------------------------------             
                    |                                                                                                               
                    |                                                                                                               
                    |                                            F        F           m                                             
                    |                             F                 F  F           m                 M     M  M                     
                  0 +  f     f           F  F        F  F  F  F                 m                       M                           
                    |     f        F  F        F                             m                                                      
                    |           F                                                        m  M  M                                    
                    |                                                                             M                                 
                    |                                                                                                               
                 -1 +                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                    |                                                                                                               
                 -2 +                                                                                            M                  
                    |                                                                                                               
                    ---+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--             
                       1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32               
                                                                                                                                    
                                                                  SUBJECT

Chapter 11 : Alcohol metabolism in men and women
Various plot with group variable

The UNIVARIATE Procedure
Variable: resid

Moments
N 32 Sum Weights 32
Mean 0 Sum Observations 0
Std Deviation 1.14740493 Variance 1.31653807
Skewness 0.83290587 Kurtosis 3.30654362
Uncorrected SS 40.8126802 Corrected SS 40.8126802
Coeff Variation . Std Error Mean 0.20283445

Basic Statistical Measures
Location Variability
Mean 0.00000 Std Deviation 1.14740
Median -0.03261 Variance 1.31654
Mode . Range 6.31858
    Interquartile Range 1.17908

Tests for Location: Mu0=0
Test Statistic p Value
Student's t t 0 Pr > |t| 1.0000
Sign M -1 Pr >= |M| 0.8601
Signed Rank S -11 Pr >= |S| 0.8408

Tests for Normality
Test Statistic p Value
Shapiro-Wilk W 0.934859 Pr < W 0.0536
Kolmogorov-Smirnov D 0.095619 Pr > D >0.1500
Cramer-von Mises W-Sq 0.067561 Pr > W-Sq >0.2500
Anderson-Darling A-Sq 0.502715 Pr > A-Sq 0.1999

Quantiles (Definition 5)
Quantile Estimate
100% Max 3.8758934
99% 3.8758934
95% 1.3277108
90% 1.1387333
75% Q3 0.5638598
50% Median -0.0326104
25% Q1 -0.6152209
10% -1.4426870
5% -1.7051382
1% -2.4426870
0% Min -2.4426870

Extreme Observations
Lowest Highest
Value Obs Value Obs
-2.44269 26 0.998023 29
-1.70514 25 1.138733 22
-1.50237 31 1.255984 18
-1.44269 23 1.327711 15
-1.24402 4 3.875893 32 

   Stem Leaf                     #  Boxplot                        Normal Probability Plot                                          
      3 9                        1     0        3.75+                                              *                                
      3                                             |                                                                               
      2                                             |                                               ++++                            
      2                                             |                                           ++++                                
      1                                             |                                       ++++                                    
      1 0133                     4     |            |                                  +++*+* *                                     
      0 5679                     4  +-----+     0.75+                              +**** *                                          
      0 012344                   6  |  +  |         |                         +*****                                                
     -0 4320000                  7  *-----*         |                     *****                                                     
     -0 7665                     4  +-----+         |                 ****                                                          
     -1 421                      3     |            |            +**+*                                                              
     -1 75                       2     |            |        +*+*                                                                   
     -2 4                        1     0       -2.25+    *+++                                                                       
        ----+----+----+----+                         +----+----+----+----+----+----+----+----+----+----+                            
                                                         -2        -1         0        +1        +2

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with GLM

The GLM Procedure

Class Level Information
Class Levels Values
SEX 2 FEMALE MALE
alcohol 2 ALCOHOLIC NON-ALCOHOLIC

Number of Observations Read 32
Number of Observations Used 32

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with GLM

The GLM Procedure
 
Dependent Variable: METABOLIZED

Source DF Sum of Squares Mean Square F Value Pr > F
Model 7 181.3406460 25.9058066 16.47 <.0001
Error 24 37.7540445 1.5730852    
Corrected Total 31 219.0946904      

R-Square Coeff Var Root MSE METABOLIZED Mean
0.827682 51.78743 1.254227 2.421875

Source DF Type I SS Mean Square F Value Pr > F
GASTRIC 1 149.9654517 149.9654517 95.33 <.0001
SEX 1 17.7293309 17.7293309 11.27 0.0026
alcohol 1 0.0711251 0.0711251 0.05 0.8334
SEX*alcohol 1 0.4377219 0.4377219 0.28 0.6027
GASTRIC*SEX 1 10.1037730 10.1037730 6.42 0.0182
GASTRIC*alcohol 1 2.7817437 2.7817437 1.77 0.1961
GASTRIC*SEX*alcohol 1 0.2514996 0.2514996 0.16 0.6928

Source DF Type III SS Mean Square F Value Pr > F
GASTRIC 1 4.36017294 4.36017294 2.77 0.1089
SEX 1 0.03764973 0.03764973 0.02 0.8783
alcohol 1 0.66304297 0.66304297 0.42 0.5224
SEX*alcohol 1 0.41315871 0.41315871 0.26 0.6130
GASTRIC*SEX 1 0.80777901 0.80777901 0.51 0.4805
GASTRIC*alcohol 1 0.51712810 0.51712810 0.33 0.5717
GASTRIC*SEX*alcohol 1 0.25149959 0.25149959 0.16 0.6928

Parameter Estimate   Standard Error t Value Pr > |t|
Intercept -1.659660480 B 0.99964578 -1.66 0.1099
GASTRIC 2.514157361 B 0.34336977 7.32 <.0001
SEX FEMALE 1.465719711 B 1.33255317 1.10 0.2823
SEX MALE 0.000000000 B . . .
alcohol ALCOHOLIC 2.552103861 B 1.94598608 1.31 0.2021
alcohol NON-ALCOHOLIC 0.000000000 B . . .
SEX*alcohol FEMALE ALCOHOLIC -2.251711356 B 4.39369981 -0.51 0.6130
SEX*alcohol FEMALE NON-ALCOHOLIC 0.000000000 B . . .
SEX*alcohol MALE ALCOHOLIC 0.000000000 B . . .
SEX*alcohol MALE NON-ALCOHOLIC 0.000000000 B . . .
GASTRIC*SEX FEMALE -1.673438394 B 0.62019994 -2.70 0.0126
GASTRIC*SEX MALE 0.000000000 B . . .
GASTRIC*alcohol ALCOHOLIC -1.458741767 B 1.05285826 -1.39 0.1786
GASTRIC*alcohol NON-ALCOHOLIC 0.000000000 B . . .
GASTRIC*SEX*alcohol FEMALE ALCOHOLIC 1.198667880 B 2.99782551 0.40 0.6928
GASTRIC*SEX*alcohol FEMALE NON-ALCOHOLIC 0.000000000 B . . .
GASTRIC*SEX*alcohol MALE ALCOHOLIC 0.000000000 B . . .
GASTRIC*SEX*alcohol MALE NON-ALCOHOLIC 0.000000000 B . . .


The X'X matrix has been found to be singular, and a generalized inverse was used to solve the normal equations. Terms whose estimates are followed by the letter 'B' are not uniquely estimable.

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Dependent Variable: METABOLIZED

Number of Observations Read 32
Number of Observations Used 32

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 3 178.28201 59.42734 40.77 <.0001
Error 28 40.81268 1.45760    
Corrected Total 31 219.09469      

Root MSE 1.20731 R-Square 0.8137
Dependent Mean 2.42188 Adj R-Sq 0.7938
Coeff Var 49.85019    

Parameter Estimates
Variable DF Parameter
Estimate		 Standard
Error		 t Value Pr > |t|
Intercept 1 -1.18577 0.71168 -1.67 0.1068
GASTRIC 1 2.34387 0.28015 8.37 <.0001
Female 1 0.98850 1.07239 0.92 0.3645
FEMxGastric 1 -1.50692 0.55914 -2.70 0.0118

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            -+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-
METABOLIZED |                                                                                                 |
            |                                                                                                 |
          5 +                                                                                                 +
            |                                                                                                 |
            |                            1                                                                    |
            |                                                                                                 |
          4 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          3 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          2 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                      2                                          |
          1 +                                                                                                 +
            |                                                       1                1                        |
            |                                                      3                                1         |
            |                                                      1                              1           |
          0 +                                                      5                              1           +
            |                                                      2             1                            |
            |     1                                                3                                  1       |
            |                                                      1                                          |
         -1 +                                                                                       1         +
            |                                                      1                                          |
            |                                                         1                                       |
            |                                                                                           1     |
         -2 +                                                                  1                              +
            |                                                                                                 |
            |                                                         1                                       |
            |                                                                                                 |
         -3 +                                                                                                 +
            |                                                                                                 |
            -+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-
           -0.9  -0.8  -0.7  -0.6  -0.5  -0.4  -0.3  -0.2  -0.1   0.0   0.1   0.2   0.3   0.4   0.5   0.6   0.7
                                                                                                               
                                                         Intercept

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            ----+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
         10 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          8 +                                                                      1                          +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          6 +                                                                                                 +
            |                                                                                                 |
METABOLIZED |                                                                                            1    |
            |                                                                                                 |
            |                                                                                                 |
          4 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          2 +                                            1                                                    +
            |                                                                                                 |
            |                                 2                                                               |
            |                                                                                                 |
            |                            1    3                                                               |
          0 +                                17                                                               +
            |                                 2        1                                                      |
            |                                 3                                                               |
            |              1 1                1                                                               |
            |                1                 1       1                                                      |
         -2 +                                                                                                 +
            |            1                                                                                    |
            |              1                                                                                  |
            |                                                                                                 |
            |                                                                                                 |
         -4 +          1                                                                                      +
            ----+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
              -1.5      -1.0      -0.5       0.0       0.5       1.0       1.5       2.0       2.5       3.0   
                                                                                                               
                                                          GASTRIC

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            -+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-
          4 +                                                                       1                         +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          3 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          2 +                                                                                                 +
            |                                                                                                 |
METABOLIZED |                                                                                     1           |
            |                                                                                                 |
            |                                1                                                                |
          1 +                   1                                                                             +
            |                                1              1                                 1               |
            |                     1                                    1                                      |
            |                     1                 1                                                         |
            |                                                                             1       1           |
          0 +                 1                  1              2   1                         1               +
            |  1                             1                                                                |
            |                                                       1              1  1                       |
            |                   1                                      1                                      |
            |                                                                                                 |
         -1 +                                                                                                 +
            |                                                                                            1    |
            |                1               1            1                                                   |
            |                                                                                                 |
            |                                      1                                                          |
         -2 +                                                                                                 +
            |                                                                                                 |
            |                                             1                                                   |
            |                                                                                                 |
            |                                                                                                 |
         -3 +                                                                                                 +
            -+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-
           -0.40 -0.35 -0.30 -0.25 -0.20 -0.15 -0.10 -0.05 0.00  0.05  0.10  0.15  0.20  0.25  0.30  0.35  0.40
                                                                                                               
                                                          Female

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            -+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--
METABOLIZED |                                                                                                 |
            |                                                                                                 |
          5 +                                                                                                 +
            |                                                                                                 |
            |                 1                                                                               |
            |                                                                                                 |
          4 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                                                                                                 |
          3 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |            1                                                                                    |
          2 +                                                                                                 +
            |                                                                                                 |
            |                                                                                                 |
            |                1                                                                                |
          1 +                                 1         1                                                     +
            |            1                                       1                                            |
            |                1  1                  1            1            1                                |
            |                                                   1                                             |
          0 +                       1                 11   1          1                                       +
            |                           1                  1      1                                           |
            |   1                                  1   1                                                      |
            |                                                    1           1                                |
         -1 +                                                                                                 +
            |                                   1                                                             |
            |                                                       1                                      1  |
            |                                        1                                                        |
         -2 +                                                                1                                +
            |                                   1                                                             |
            |                                                                                                 |
            |                                                                                                 |
         -3 +                                                                                                 +
            |                                                                                                 |
            -+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--
           -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1  0.0  0.1  0.2  0.3  0.4  0.5  0.6  0.7  0.8  0.9  1.0  1.1 
                                                                                                               
                                                        FEMxGastric

Chapter 11 : Alcohol metabolism in men and women
Stepwise regression

The REG Procedure
Model: MODEL1
Dependent Variable: METABOLIZED

Number of Observations Read 32
Number of Observations Used 32


 


Forward Selection: Step 1


Variable GASTRIC Entered: R-Square = 0.6845 and C(p) = 15.9450
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 1 149.96545 149.96545 65.08 <.0001
Error 30 69.12924 2.30431    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -1.82708 0.59111 22.01489 9.55 0.0043
GASTRIC 2.28132 0.28279 149.96545 65.08 <.0001


Bounds on condition number: 1, 1


 


Forward Selection: Step 2


Variable FEMxGastric Entered: R-Square = 0.8081 and C(p) = 0.7316
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 2 177.04355 88.52178 61.05 <.0001
Error 29 42.05114 1.45004    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -0.75041 0.53099 2.89600 2.00 0.1682
GASTRIC 2.19112 0.22530 137.15406 94.59 <.0001
FEMxGastric -1.04222 0.24118 27.07810 18.67 0.0002


Bounds on condition number: 1.0087, 4.0346


 


Forward Selection: Step 3


Variable Female Entered: R-Square = 0.8137 and C(p) = 1.9444
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 3 178.28201 59.42734 40.77 <.0001
Error 28 40.81268 1.45760    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -1.18577 0.71168 4.04632 2.78 0.1068
GASTRIC 2.34387 0.28015 102.03040 70.00 <.0001
Female 0.98850 1.07239 1.23846 0.85 0.3645
FEMxGastric -1.50692 0.55914 10.58723 7.26 0.0118


Bounds on condition number: 6.2133, 39.474


 


No other variable met the 0.5000 significance level for entry into the model.


 
 
 

Summary of Forward Selection
Step Variable
Entered		 Number
Vars In		 Partial
R-Square		 Model
R-Square		 C(p) F Value Pr > F
1 GASTRIC 1 0.6845 0.6845 15.9450 65.08 <.0001
2 FEMxGastric 2 0.1236 0.8081 0.7316 18.67 0.0002
3 Female 3 0.0057 0.8137 1.9444 0.85 0.3645

Chapter 11 : Alcohol metabolism in men and women
Stepwise regression

The REG Procedure
Model: MODEL1
Dependent Variable: METABOLIZED

Number of Observations Read 32
Number of Observations Used 32


 


Backward Elimination: Step 0


All Variables Entered: R-Square = 0.8277 and C(p) = 8.0000
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 7 181.34065 25.90581 16.47 <.0001
Error 24 37.75404 1.57309    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -1.65966 0.99965 4.33609 2.76 0.1099
GASTRIC 2.51416 0.34337 84.33601 53.61 <.0001
Female 1.46572 1.33255 1.90320 1.21 0.2823
Alcoholic 2.55210 1.94599 2.70564 1.72 0.2021
FEMxALC -2.25171 4.39370 0.41316 0.26 0.6130
ALCxGastric -1.45874 1.05286 3.01974 1.92 0.1786
FEMxGastric -1.67344 0.62020 11.45271 7.28 0.0126
FEMxALCxGastric 1.19867 2.99783 0.25150 0.16 0.6928


Bounds on condition number: 33.364, 742.24


 


Backward Elimination: Step 1


Variable FEMxALCxGastric Removed: R-Square = 0.8265 and C(p) = 6.1599
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 6 181.08915 30.18152 19.85 <.0001
Error 25 38.00554 1.52022    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -1.61807 0.97737 4.16662 2.74 0.1103
GASTRIC 2.49843 0.33533 84.39145 55.51 <.0001
Female 1.36768 1.28761 1.71519 1.13 0.2983
Alcoholic 2.30176 1.81129 2.45499 1.61 0.2155
FEMxALC -0.55742 1.14197 0.36222 0.24 0.6297
ALCxGastric -1.31089 0.96908 2.78174 1.83 0.1883
FEMxGastric -1.62213 0.59650 11.24243 7.40 0.0117


Bounds on condition number: 12.949, 248.32


 


Backward Elimination: Step 2


Variable FEMxALC Removed: R-Square = 0.8249 and C(p) = 4.3901
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 5 180.72693 36.14539 24.49 <.0001
Error 26 38.36776 1.47568    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -1.38733 0.84283 3.99829 2.71 0.1118
GASTRIC 2.43848 0.30742 92.84542 62.92 <.0001
Female 1.06334 1.10996 1.35434 0.92 0.3469
Alcoholic 1.83339 1.51359 2.16515 1.47 0.2367
ALCxGastric -1.18280 0.91911 2.44387 1.66 0.2095
FEMxGastric -1.54310 0.56563 10.98282 7.44 0.0113


Bounds on condition number: 9.3148, 159.95


 


Backward Elimination: Step 3


Variable Female Removed: R-Square = 0.8187 and C(p) = 3.2511
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 4 179.37259 44.84315 30.48 <.0001
Error 27 39.72210 1.47119    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -0.84582 0.62423 2.70106 1.84 0.1867
GASTRIC 2.25800 0.24257 127.48342 86.65 <.0001
Alcoholic 1.64982 1.49912 1.78183 1.21 0.2808
ALCxGastric -1.14084 0.91667 2.27874 1.55 0.2240
FEMxGastric -1.05803 0.25174 25.98646 17.66 0.0003


Bounds on condition number: 9.1655, 80.742


 


Backward Elimination: Step 4


Variable Alcoholic Removed: R-Square = 0.8106 and C(p) = 2.3838
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 3 177.59076 59.19692 39.94 <.0001
Error 28 41.50393 1.48228    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -0.60596 0.58715 1.57879 1.07 0.3109
GASTRIC 2.17099 0.23018 131.85597 88.95 <.0001
ALCxGastric -0.19618 0.32288 0.54721 0.37 0.5484
FEMxGastric -1.08051 0.25186 27.28188 18.41 0.0002


Bounds on condition number: 1.0817, 9.5632


 


Backward Elimination: Step 5


Variable ALCxGastric Removed: R-Square = 0.8081 and C(p) = 0.7316
 
 
 
 

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 2 177.04355 88.52178 61.05 <.0001
Error 29 42.05114 1.45004    
Corrected Total 31 219.09469      

Variable Parameter
Estimate		 Standard
Error		 Type II SS F Value Pr > F
Intercept -0.75041 0.53099 2.89600 2.00 0.1682
GASTRIC 2.19112 0.22530 137.15406 94.59 <.0001
FEMxGastric -1.04222 0.24118 27.07810 18.67 0.0002


Bounds on condition number: 1.0087, 4.0346


 


All variables left in the model are significant at the 0.1000 level.


 
 
 

Summary of Backward Elimination
Step Variable
Removed		 Number
Vars In		 Partial
R-Square		 Model
R-Square		 C(p) F Value Pr > F
1 FEMxALCxGastric 6 0.0011 0.8265 6.1599 0.16 0.6928
2 FEMxALC 5 0.0017 0.8249 4.3901 0.24 0.6297
3 Female 4 0.0062 0.8187 3.2511 0.92 0.3469
4 Alcoholic 3 0.0081 0.8106 2.3838 1.21 0.2808
5 ALCxGastric 2 0.0025 0.8081 0.7316 0.37 0.5484

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Dependent Variable: METABOLIZED

Number of Observations Read 32
Number of Observations Used 32

Analysis of Variance
Source DF Sum of
Squares		 Mean
Square		 F Value Pr > F
Model 3 178.28201 59.42734 40.77 <.0001
Error 28 40.81268 1.45760    
Corrected Total 31 219.09469      

Root MSE 1.20731 R-Square 0.8137
Dependent Mean 2.42188 Adj R-Sq 0.7938
Coeff Var 49.85019    

Parameter Estimates
Variable DF Parameter
Estimate		 Standard
Error		 t Value Pr > |t|
Intercept 1 -1.18577 0.71168 -1.67 0.1068
GASTRIC 1 2.34387 0.28015 8.37 <.0001
Female 1 0.98850 1.07239 0.92 0.3645
FEMxGastric 1 -1.50692 0.55914 -2.70 0.0118

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
          6 +                                                                                     +
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                         1                                                           |
          4 +                                                                                     +
            |                                                                                     |
            |                                                                                     |
METABOLIZED |                                                                                     |
            |                                                                                     |
            |                                                                                     |
          2 +                                                                                     +
            |                                                                                     |
            |                                               2                                     |
            |                                                                                     |
            |                                               11             1                      |
            |                                               3                        1 1          |
          0 +                                               5                        1            +
            |                                               2          1                 1        |
            |      1                                        4                                     |
            |                                                                          1          |
            |                                               1                                     |
            |                                                  1                           1      |
         -2 +                                                         1                           +
            |                                                                                     |
            |                                                  1                                  |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
         -4 +                                                                                     +
            ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
             -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1  0.0  0.1  0.2  0.3  0.4  0.5  0.6  0.7  
                                                                                                   
                                                   Intercept

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            -------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------
          8 +                                                           1                         +
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
          6 +                                                                                     +
            |                                                                                     |
            |                                                                             1       |
            |                                                                                     |
            |                                                                                     |
          4 +                                                                                     +
            |                                                                                     |
METABOLIZED |                                                                                     |
            |                                                                                     |
            |                                                                                     |
          2 +                                       1                                             +
            |                                                                                     |
            |                              2                                                      |
            |                                                                                     |
            |                          1   3                                                      |
          0 +                             17                                                      +
            |                              2      1                                               |
            |                              3                                                      |
            |               11             1                                                      |
            |                1              1     1                                               |
         -2 +                                                                                     +
            |             1                                                                       |
            |               1                                                                     |
            |                                                                                     |
            |                                                                                     |
         -4 +           1                                                                         +
            -------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------
                 -1.5    -1.0    -0.5     0.0     0.5     1.0     1.5     2.0     2.5     3.0      
                                                                                                   
                                                    GASTRIC

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            ---+---------+---------+---------+---------+---------+---------+---------+---------+---
METABOLIZED |                                                                                     |
          4 +                                                             1                       +
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
          2 +                                                                                     +
            |                                                                         1           |
            |                                                                                     |
            |                             1                                                       |
            |                  1          1           1                            1              |
            |                    1              1               1                                 |
            |                    1                                             1                  |
          0 +                 1              1           2  1                      1  1           +
            |   1                         1                              1  1                     |
            |                  1                            1   1                                 |
            |                                                                                     |
            |                                                                              1      |
            |               1             1          1                                            |
            |                                 1                                                   |
         -2 +                                                                                     +
            |                                                                                     |
            |                                        1                                            |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
         -4 +                                                                                     +
            |                                                                                     |
            ---+---------+---------+---------+---------+---------+---------+---------+---------+---
             -0.4      -0.3      -0.2      -0.1       0.0       0.1       0.2       0.3       0.4  
                                                                                                   
                                                    Female

Chapter 11 : Alcohol metabolism in men and women
Fit of metabolized on indicator variables with REG

The REG Procedure
Model: MODEL1
Partial Regression Residual Plot

            --------+------+------+------+------+------+------+------+------+------+------+--------
          6 +                                                                                     +
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                   1                                                                 |
            |                                                                                     |
          4 +                                                                                     +
            |                                                                                     |
            |                                                                                     |
METABOLIZED |                                                                                     |
            |                                                                                     |
            |               1                                                                     |
          2 +                                                                                     +
            |                                                                                     |
            |                  1                                                                  |
            |                              1      1                                               |
            |               1     1                     2        1                                |
            |                  1               1        1                                         |
          0 +                       1            2  1    1  1                                     +
            |         1                1            1                                             |
            |                                  1 1      1        1                                |
            |                                                                                     |
            |                               1                                         1           |
            |                                   1         1                                       |
         -2 +                                                    1                                +
            |                               1                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
            |                                                                                     |
         -4 +                                                                                     +
            --------+------+------+------+------+------+------+------+------+------+------+--------
                  -0.8   -0.6   -0.4   -0.2    0.0    0.2    0.4    0.6    0.8    1.0    1.2       
                                                                                                   
                                                  FEMxGastric