01-26-2015 05:25 PM
I have to perform linear regression model in which the usual requirement that the observations be independent is relaxed. In Stata, the procedure consists to add the statement vce(cluster). I would like to know what is the equivalent function using SAS.
02-02-2015 12:33 PM
There are a LOT of ways to address correlated measures in SAS. Look at the documentation for PROC MIXED and PROC GLIMMIX as a starting place.