How will derive Baseline Flag From Proc SQl

[Kurt_Bremser]

Please be more specific.

[arshad-sas92]

How will derive --BLFL variable in SDTM by using Proc Sql

[Kurt_Bremser]

I have no clue what BLFL (best lovers for life?) and SDTM means, and I think I can consider myself quite representative for the population of posters here.

When I said "be more specific", I did NOT mean that you throw out another one-liner.