plottarget3d

a function, typically a 2-dimensional target of a MCMC.

l, r, ms

angles defining the viewing direction. <cite>theta</cite> 
 gives the azimuthal direction and <cite>phi</cite> the colatitude.

theta, phi

Utility function for the package EntropyMCMC, to visualize a 
2-dimensional target of a MCMC algorithm, mostly for testing purpose.
This uses the function <code>persp</code> from package graphics.

file

Tools for Markov Chain Monte Carlo (MCMC) simulation and performance analysis. Simulate MCMC algorithms including adaptive MCMC, evaluate their convergence rate, and compare candidate MCMC algorithms for a same target density, based on entropy and Kullback-Leibler divergence criteria. MCMC algorithms can be simulated using provided functions, or imported from external codes. This package is based upon work starting with Chauveau, D. and Vandekerkhove, P. (2013) <doi:10.1051/ps/2012004> and next articles.

plottarget3d: 3D plot of a two-dimensional MCMC target, or any function

Description

Usage

Arguments

Value