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jojo
Obsidian | Level 7

The p-value for overall estimate (type III) not significant for one variable, but the p-value for each categary of the variable are significant in proc genmod procedure. Should I use any other test instead of type III to look at the overall estimate of effect in the procedure?

4 REPLIES 4
Reeza
Super User

Sounds like a categorical variable. How did you define your levels?

jojo
Obsidian | Level 7

0, 1, 2

Reeza
Super User

Sorry, what parameterization.

SAS/STAT(R) 9.22 User's Guide

You may want to post your code.

jojo
Obsidian | Level 7

param=reference


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