data a; set sasuser.prob3; /* prob3.xls was an Excel 4.0 external file */ title 'Descriptive Statistics';

*proc freq; *tables sbp pvhba1cd totalcho weight/nocum nopercent;

proc means data=a; class sex; var sbp pvhba1cd totalcho weight;

*proc means data=a mean N std maxdec=2; *var sbp pvhba1cd totalcho weight;

*proc univariate data=a; *var sbp pvhba1cd totalcho weight;

*proc chart data=a; *vbar sbp/ midpoints =100 to 210 by 10; *hbar sbp/ midpoints =100 to 210 by 10;

*proc plot data=a; *plot totalcho*weight;

run;