You can use PROC UNIVARIATE to get quartiles and trimmed means. The quartiles are output by default. To get the trimmed means at 10%, use the option TRIMMED=0.1 ... View more

Hello,   Then you need PROC FORMAT and CLASS statement(s) in PROC MEANS or PROC SUMMARY.   Base SAS Procedures Guide MEANS Procedure Example 5: Using Multilabel Value Formats with Class Variables https://go.documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/proc/n13dhme6o4ut3en1u8e58r16b3zf.htm   Cheers, Koen ... View more