Plot of ratio*TIME. Symbol is value of TREAT.
ratio |
|
9 +
|
| B
|
|
8 +
| B
|
|
|
7 +
| N
|
|
|
6 +
|
|
|
|
5 +
| N
| B
|
|
4 +
|
|
|
| B
3 +
| B
|
|
| B
2 + N
| B
|
|
|
1 + B
| N
|
| N
| B
0 + B B
|
---+------------+------------+------------+------------+------------+------------+------------+------------+--
0 10 20 30 40 50 60 70 80
TIME
NOTE: 18 obs hidden.
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 Barrier in men and women
Various plot with group variable
Plot of resid*yhat. Symbol is value of TREAT.
resid |
|
4 +
|
| N
|
3 +
|
| B
|
2 +
|
| B
|
1 + B N
|
| BN N B
| B NN
0 +-----------NBB------------------------------------------------------------------------------
| BBN B
| N
| N
-1 + N
|
| B N B
|
-2 +
| B
|
| N
-3 +
|
--+----------+----------+----------+----------+----------+----------+----------+----------+--
-1 0 1 2 3 4 5 6 7
yhat
NOTE: 7 obs hidden.
Chapter 11 : Alcohol Barrier in men and women
Various plot with group variable
Plot of student*yhat. Symbol is value of TREAT.
student |
|
4 +
|
|
| N
3 +
|
|
| B
2 +------------------------------------------------------------------------------------------
|
| B
|
1 + B N
|
| B
| N B NN N B
0 + NBB
| BBN B
| N N
|
-1 + N
| B
| N B
|
-2 +
| B
|
| N
-3 +
|
-+----------+----------+----------+----------+----------+----------+----------+----------+-
-1 0 1 2 3 4 5 6 7
yhat
NOTE: 7 obs hidden.
Chapter 11 : Alcohol Barrier in men and women
Various plot with group variable
Plot of rstudent*yhat. Symbol is value of TREAT.
rstudent |
6 +
|
|
|
|
| N
4 +
|
|
|
| B
|
2 +-----------------------------------------------------------------------------------------
| B
|
| B N
|
| BN N NN N B
0 + BNBB B
| BBN B
| N
| N
| B
| N B
-2 +
| B
|
| N
|
|
-4 +
|
-+----------+----------+----------+----------+----------+----------+----------+----------+
-1 0 1 2 3 4 5 6 7
yhat
NOTE: 6 obs hidden.
Chapter 11 : Alcohol Barrier in men and women
Various plot with group variable
Plot of leverage*yhat. Symbol is value of TREAT.
leverage |
0.6 +
|
|-----------------------------------------------------------------------------------------
|
|
0.5 +
|
|
| B N B
| N B
0.4 +
| N BB
| N
| N
| B N
0.3 + N B
| N B
| N B
| N N
| N
0.2 + B B N
| NB
|
| B B B N
|
0.1 + B N B
|
|
|
|
0.0 +
|
-+----------+----------+----------+----------+----------+----------+----------+----------+
-1 0 1 2 3 4 5 6 7
yhat
NOTE: 1 obs hidden.
Chapter 11 : Alcohol Barrier in men and women
Various plot with group variable
Plot of cookd*yhat. Symbol is value of TREAT.
cookd |
1.0 +--------------------------------------------------------------------------------------------
|
|
| N
|
|
0.8 +
|
|
|
|
|
0.6 +
|
|
|
| N B
| B
0.4 +
|
|
|
|
|
0.2 + N
| BB
|
|
| N B
| B B N
0.0 + NN BNBB BBNNNN N B B
|
--+----------+----------+----------+----------+----------+----------+----------+----------+--
-1 0 1 2 3 4 5 6 7
yhat
NOTE: 7 obs hidden.
Chapter 11 : Alcohol Barrier in men and women
Various plot with group variable
Plot of dffits*yhat. Symbol is value of TREAT.
dffits |
|
4 +
| N
|
|
3 +
|
|
| B
2 +
|
|
| B
1 +-------------------------------------------------------------------------------------------
| B N
| B
| NN N B
0 + BNBB BBN N N B
| N N
|
| N B
-1 +
| B
| N
|
-2 +
| N B
|
|
-3 +
|
--+----------+----------+----------+----------+----------+----------+----------+----------+-
-1 0 1 2 3 4 5 6 7
yhat
NOTE: 6 obs hidden.