The SURVEYREG Procedure
- Overview
-
Getting Started
-
Syntax
PROC SURVEYREG Statement BY Statement CLASS Statement CLUSTER Statement CONTRAST Statement DOMAIN Statement EFFECT Statement ESTIMATE Statement LSMEANS Statement LSMESTIMATE Statement MODEL Statement OUTPUT Statement REPWEIGHTS Statement SLICE Statement STORE Statement STRATA Statement TEST Statement WEIGHT Statement
-
Details
-
Examples
- References
Analysis of Contrasts
If you specify a CONTRAST statement, PROC SURVEYREG produces an "Analysis of Contrasts" table, which displays Wald’s F test for the contrast. If you use more than one CONTRAST statement, the procedure displays all results in the same table. The "Analysis of Contrasts" table contains the following information for each contrast:
Contrast, which is the label of the contrast
Num DF, which is the numerator degrees of freedom for Wald’s F test
F Value, which is Wald’s F statistic for testing
Pr > F, which is the significance probability corresponding to the F Value