yumcee, is a very basic, working, MPI based- Monte-Carlo sampler and a set of tools for barrying out Bayesian parameter estimation.
It is implemented in python using MPI for parallelism, and thus scalable to large systems.
It consists of:
A markov chain Monte-Carlo (MCMC) sampler.
A nested Monte-Carlo sampler (in works).
Tools for parameter-estimation.
Retreiving the statistical properties of the posteriors from the chains:
mean/mode.
standard deviation.
Plotting the posteriors.
Miscellaneous tools
Saving the chains, results to the disk.