Twalksteps: Main function that is executing and evaluating the moves

In BayesianTools: General-Purpose MCMC and SMC Samplers and Tools for Bayesian Statistics

Main function that is executing and evaluating the moves

Description

Main function that is executing and evaluating the moves

Usage

Twalksteps(case, Npar, FUN, x, Eval, x2, Eval2, at, aw, pn1)

Arguments

case	Type of Twalk move. Either "walk", "traverse", "hop" or "blow"
Npar	number of parameters
FUN	Log posterior density
x	parameter vector of chain 1
Eval	last evaluation of x
x2	parameter vector of chain 2
Eval2	last evaluation of x
at	"traverse" move proposal parameter.
aw	"walk" move proposal parameter.
pn1	Probability determining the number of parameters that are changed.

References

Christen, J. Andres, and Colin Fox. "A general purpose sampling algorithm for continuous distributions (the t-walk)." Bayesian Analysis 5.2 (2010): 263-281.

BayesianTools documentation built on Feb. 16, 2023, 8:44 p.m.