The SAS System
Predicted Probabilities and 95% Confidence Limits

The LOGISTIC Procedure

Model Information
Data Set WORK.PLSM
Response Variable y
Number of Response Levels 2
Number of Observations 32
Model binary logit
Optimization Technique Fisher's scoring
 
Response Profile
Ordered
Value
y Total
Frequency
1 1 6
2 0 26

Probability modeled is y=1.

 

Regression Models Selected by Score Criterion
Number of
Variables
Score
Chi-Square
Variables Included in Model
1 6.7522 x1
1 1.9933 x2
2 8.2067 x1 x2