What's New in May, 2012

Stata

• FAQ: How can I compare indirect effects in a multiple group model? (Stata 12)

What's New in April, 2012

SPSS

• DAE Page: Multinomial Logistic Regression
• DAE Page: Ordinal Logistic Regression
• FAQ: How can I perform mediation with multilevel data? (Method 2)

SAS

• FAQ: How can I perform mediation with multilevel data? (Method 2)
• FAQ: How do I run a random effect tobit model using nlmixed?
• FAQ: How do I run a random effect zero-inflated poisson model using nlmixed?

Stata

• Compute SRMR from SEM using Mata
• Computing the Sum Difference Between Two Lattitude and Longitude Points using Mata