Mstat 6.1.4 can be downloaded from our website for free. The actual developer of the free software is N. Drinkwater, McArdle Laboratory for Cancer Research. The program lies within Education Tools, more precisely Teaching Tools.
From the developer:
Mstat was developed to help students analyze their data using nonparametric statistical methods.
You may want to check out more software, such as RenWeb.com, Typing Instructor Deluxe or Music Coach Player, which might be related to Mstat.