Generate the statistical tables for the analysis variables. The UNIVARIATE procedure calculates univariate statistics for numeric variables in the StatePop data set. The VAR statement specifies the analysis variables and their order in the output. The TITLE statement specifies a title for the output object.

proc univariate data=statepop;
   var citypop_90 citypop_80;
title 'US Census of Population and Housing';
run;