How to obtain only the MEAN and SUM of TOTREV classified by REGION in the ORGANIZATION data set.
PROC MEANS DATA= ORGANIZATION ; CLASS REGION; VAR TOTREV ; run;
PROC MEANS DATA= ORGANIZATION SUM MEAN MAXDEC=0 ; CLASS REGION; VAR TOTREV ; run;
PROC MEANS DATA= ORGANIZATION SUM MEAN MAXDEC=0 ; BY REGION; CLASS TOTREV ; run;
PROC MEANS DATA= ORGANIZATION SUM MEAN MAXDEC=0 ; CLASS North_Region; VAR TOTREV ; run;