SAS Notes

Compiled by : Wilson Suraweera @ CGHR

Contents: Random Numbers in SAS; Data Sub-setting; Selection of two Random Samples; Identification and Separation of duplicate records in SAS dataset; Reshape Long list variable dataset to Wide list dataset; Missing values replacement with Means of the respective Variables; Logistic Regression with SAS; SAS made easy using Proc SQL; SAS PROC SQL procedure to access external ODBC data sources; SAS String Data Handling; SAS Missing value arithmetic's
Update_a_Table_using_Another_Table_in_SAS: Text analysis - an Epidemiological Case Study by WS - SAS Institute HUG -01 April2011
External Resources: SAS Knowledge Base - Glossary of SAS Procedures from SAS.com; SAS resources from - UCLA; Logistic regression
Survival Analysis : Usage of Proc LifeTest and Proc PHREG: SAS Dinosaur - Old and New way of SAS programming; Paul Dicman's Web Page for SAS- This little old discusses SAS 8, but useful; Global Statements Dictionary - Alphabetical listing and Description of SAS Key words; SAS Study Blog; SAS Canada - User Groups

Logistic Regression with SAS

This explains use of different kind of data modules : (a) individual obs. module, (b) freq obs module and (c) freq response modules in SAS Proc Logistic procedure with appropriate data.

Source Stat/Math center : Indiana University