I’ve been writing programs in SAS since 1985. Back then, it was SAS 5.15 on an IBM mainframe computer (remember JCL, TSO, ISPF?) at the Iowa Department of Transportation. Today, it is SAS 9.4, under Windows 10 at home and Linux at work. I love this language. It is elegant. It is beautiful. I’ve become … Continue reading In Praise of SAS