I C P S R

National Institute on Aging

Analyze & Subset--Study No. 4248

ICPSR Study No.:4248
 
Title:ACTIVE (Advanced Cognitive Training for Independent and Vital Elderly), 1999-2001 [United States]
 
Principal Investigator(s):Tennstedt, Sharon, John Morris, Frederick Unverzagt, George Rebok, Sherry Willis, Karlene Ball, and Michael Marsiske
 

Online Analysis Using SDA

The online analysis system allows you to run both simple and complex analyses, recode and compute new variables, and subset variables or cases for downloading. The software powering the system, named Survey Documentation and Analysis (SDA), was developed by the Computer-assisted Survey Methods Program (CSM) at the University of California, Berkeley.

Click on the link(s) below to begin using SDA.

If you're having trouble with SDA utilities, you may wish to consult the online help files for SDA users provided by the Computer-assisted Survey Methods Program (CSM) at the University of California, Berkeley.