The HPBIN Procedure

For Winsorized binning, PROC HPBIN provides both the bucket binning and the basic Winsorized statistical information for the input data. The following statements include both the WINSOR and WINSORRATE=0.05 options and generate tables for both Winsor and trimmed statistics.

    data ex12;
        length id 8;
        do id=1 to 10000;
            x1 = ranuni(101);
            x2 = 10*ranuni(201);
            x3 = 100*ranuni(301);
            output;
        end;
    run;

 ods output Winsor=Winsor;
 ods output Trim=Trim;
 ods listing close;
 proc hpbin data=ex12 NUMBIN=10 WINSOR WINSORRATE=0.05;
     input x1-x2;
 run;
 ods listing;

The preceding statements generate Output 4.3.1 and Output 4.3.2.