sim.weightsplot

matrix, containing MCMC-output the of
  posterior estimates of weights.

weights

matrix, locations of weights in precision
  matrix.

scalar, defining the threshold to which the
  median of the weights smaller than this threshold should
  be plotted.

thresh

graphical parameters for <code>image</code> can
  also be passed on as arguments to this function.


  This function plots the weights interacting between
  estimated effects for each pixel.


This package contains R functions for estimating the blood
oxygenation level dependent (BOLD) effect by using functional
Magnetic Resonance Imaging (fMRI) data, based on adaptive Gauss
Markov random fields, for real as well as simulated data. The
implemented simulations make use of efficient Markov Chain
Monte Carlo methods.

sim.weightsplot: Plot Function for Weights (Simulated Data)

Description

Usage

Arguments