[NF] added a getNparams method to the MH-Sampler
[NF] added a getNparams method to the MH-Sampler

esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x,esc/Psignifit-3.x