dAnalytics is a software made for education in discriminant analysis.
dAnalytics is a software made for educational purposes to work with discriminant analysis. It's a very simple calculator over bi-dimensional populations. You input a file with two columns (one for each variable) and tryout different separations of populations (blue and red) and analyze it's efficiency by observing the eigen value result for the attempted separation. It also gives many information about the statistics both of the input and the separated populations.
There's a documentation...
Voles aids the learning of vocabulary in a foreign language. Items for study are entered by the user and stored in a multi-modal 'dictionary'. Voles then presents the items to the user in the form of a weighted, randomized quiz.