STATISTICS SOFTWARE PACKAGES:
Here are links to three of the most popular Statistical Software packages:
Statistical Computing Resources is a guide by UCLA's Academic Technology Services. It includes starter guides for each of the three software packages.
See this post for a discussion of the software packages.
**Georgetown faculty and graduate students have free access to these software pacakages through resources on main campus.
CONFERENCES & WORKSHOPS:
Statistical Sources Guide - Moritz College of Law, The Ohio State University
Web Center for Social Research Methods - Interactive guide to selecting the best statistical test for your data.