1) Bayesian statistic 
WinBUGS is statistical software for Bayesian analysis using Markov chain Monte Carlo (MCMC) methods. It is based on the BUGS (Bayesian inference Using Gibbs Sampling) project started in 1989. It runs under Microsoft Windows, though it can also be run on Linux using Wine. It was developed by the BUGS Project, a team of UK researchers at the MRC Bio...