For those who are unaware, World Programming had a small release this month, version 3.1.1. This is mostly a maintenance release but it does include PROC CORRESP.
A few other things of interest, is that v3.1.1 includes the NOSPARSE and OUTEXPECT options in PROC FREQ as well as the RAND function. Finally, PROC LOGISTIC also includes the LINK-GLOGIT parameter.
MineQuest Business Analytics strongly suggests that you upgrade your existing version of WPS to version 3.1.1 to make sure you have all the maintenance and stability enhancements of the current release.
About the author: Phil Rack is President of MineQuest Business Analytics, LLC located in Grand Rapids, Michigan. Phil has been a SAS language developer for more than 25 years. MineQuest provides WPS and SAS consulting and contract programming services and is a authorized reseller of WPS in North America.