/*-----------------------------------------------------------------
            S A S   S A M P L E   L I B R A R Y                   
                                                                  
      NAME: NPAR1EX1                                              
     TITLE: Documentation Example 1 for PROC NPAR1WAY             
   PRODUCT: STAT                                                  
    SYSTEM: ALL                                                   
      KEYS: nonparametric methods, categorical data analysis,     
      KEYS: Wilcoxon test, median test                            
     PROCS: NPAR1WAY                                              
      DATA:                                                       
                                                                  
   SUPPORT: sasdlw                UPDATE: November 21, 2010       
       REF: PROC NPAR1WAY, Example 1                              
      MISC:                                                       
-----------------------------------------------------------------*/
data Arthritis;
   input Treatment $ Response Freq @@;
   datalines;
Active 5 5 Active 4 11 Active 3 5 Active 2 1 Active 1 5
Placebo 5 2 Placebo 4 4 Placebo 3 7 Placebo 2 7 Placebo 1 12
;
ods graphics on;
proc npar1way data=Arthritis wilcoxon median
              plots=(wilcoxonboxplot medianplot);
   class Treatment;
   var Response;
   freq Freq;
run;
ods graphics off;