output out=pctscore median=Median pctlpts=98 50 20 70 pctlpre=Pctl_ pctlname=Top Mid Low; title 'Examining the Distribution of Final Exam Scores'; run; proc print data=pctscore noobs; title1 'Quantile ...
When you use a WEIGHT statement, the percentiles are computed differently. The 100pth weighted percentile y is computed from the empirical distribution function with averaging where w i is the weight ...