Reor is a winsome calculator with loads of functions, by Ajay Menon.
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
A simple user interface to the R software environment.
Powerful Calculus Environment and Matrices Handling Engine
Pequeno script em Python para provar o problema de Monty Hall
Software for data analysis, image processing, simulations, solver.
User Friendly Data Analysis Tool for Interaction Data
Stochastic Analysis
An unlimited calculator for Chi Squared
MLE survival analysis: Gompertz, Weibull, Logistic and mixed morality.
Software for medical statistics based on R
Library for optimization using a genetic algorithm or particle swarms
GUANO - Graphical User interface for performing ANalysis Of variance
Math-Statistics LABoratory
A slick interface to see various scale analysis algorithms in action.
neural network implementation in java