The SURVEYLOGISTIC Procedure
- Overview
- Getting Started
-
Syntax
PROC SURVEYLOGISTIC Statement BY Statement CLASS Statement CLUSTER Statement CONTRAST Statement DOMAIN Statement EFFECT Statement ESTIMATE Statement FREQ Statement LSMEANS Statement LSMESTIMATE Statement MODEL Statement OUTPUT Statement REPWEIGHTS Statement SLICE Statement STORE Statement STRATA Statement TEST Statement UNITS Statement WEIGHT Statement -
Details
Missing Values Model Specification Model Fitting Survey Design Information Logistic Regression Models and Parameters Variance Estimation Domain Analysis Hypothesis Testing and Estimation Linear Predictor, Predicted Probability, and Confidence Limits Output Data Sets Displayed Output ODS Table Names ODS Graphics
-
Examples
- References
Cumulative Response Models
For a row vector of explanatory variables 
, the linear predictor
 |
is estimated by
 |
where 
and 
are the MLEs of 
and 
. The estimated standard error of 
is 
, which can be computed as the square root of the quadratic form 
, where 
is the estimated covariance matrix of the parameter estimates. The asymptotic 
confidence interval for 
is given by
 |
where 
is the 
percentile point of a standard normal distribution.
The predicted value and the confidence limits for Pr
are obtained by back-transforming the corresponding measures for the linear predictor.
Link |
Predicted Probability |
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LOGIT |
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PROBIT |
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CLOGLOG |
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Confidence Limits 
