PROC NESTED Statement
PROC NESTED <options> ;

The PROC NESTED statement has the following options:

AOV

displays only the analysis of variance statistics when there is more than one dependent variable. The "analysis of covariation" statistics are suppressed (see the section Analysis of Covariation).

DATA=SAS-data-set

names the SAS data set to be used by PROC NESTED. By default, the procedure uses the most recently created SAS data set.