In reply to Onyemachi Chris Uche.

PROC DISCRIM assumes continuous data because it uses a distance metric as part of the analysis. For discrete discrimination, some people use PROC LOGISTIC or PROC LOGISTIC. Search for "log-linear models in SAS." Also see Butler 1998 for binary data.

You can find out more about ordering SAS software at http://www.sas.com/technologies/analytics/statistics/index.html