For a quick overview of Online Data Analysis Using SDA, visit the Using the Site page. For detailed instructions on how to analyze data online using SDA, please consult our SDA Tutorial. Additionally, you can review FAQs on Analyze Data Online With SDA.

The following series and studies (?) are available for analyzing data online. The National Youth Survey series (NYS), Drug Services Research Survey (DSRS), and Services Research Outcomes Study (SROS) are not available on SDA at this time.

Series

Other Studies