Repeated measures designs or "Within-Subjects" designs are very important in life sciences and social sciences. Unfortunately, Mathematica's ANOVA package is not able to analyze those designs. It only handles "Between-Subjects" type of analyses.
During my whole research career I haven't been able to use Mathematica to analyze most of the studies I performed, which really is a pity.
In an e-mail exchange I had with WRI's Andy Ross in the beginning of this year he confirmed that I wasn't overlooking built-in functionality.
The question is: is any one aware of third party packages that handle these types of ANOVAs?