Removing repeated characters in SAS strings
SAS' Leonid Batkhan explains the data cleansing task of removing unwanted repeated characters in SAS character variables.
Tag: SAS functions
Using Microsoft Excel functions in SAS
SAS' Leonid Batkhan summarizes a lesser known but useful feature in SAS that allows you to bring Microsoft Excel functions into your SAS programs.
How to expand the number of available SAS functions within the macro language
The %SYSFUNC macro function allows you to access most SAS® functions. In this blog post, I demonstrate how %SYSFUNC can help in your programming needs when a macro function might not exist. I'll also share the formatting feature that is built in to %SYSFUNC and introduce the %QSYSFUNC that masks the returned value.