What's New in November, 2010

R

• FAQ: How does R handle date values?
• FAQ: How can I add features or dimensions to my bar plot?

SAS

• FAQ: How can I generate pdf and html files for my SAS output?

SPSS

• Library: Making graphs with the ggraph command and GPL

Stata

• FAQ: How can I analyze a nested model using xtmixed?
• FAQ: Why don't my anova and regression results agree?
• Textbook Example: Methods Matter by Richard J. Murnane and John B. Willett

What's New in October, 2010?

R

• FAQ: How can I explain a continuous by continuous interaction?
• FAQ: How can I manage R packages?

Stata

• FAQ: How can I estimate probabilities with xtmelogit?
• Program: regvalidate -- Postestimation command to perform validation using resampling (findit regvalidate).