Plot image of correlation matrix
crosscorr.plot provides an image of the correlation matrix for
x is an
mcmc.list object, then all chains
The range [-1,1] is divided into a number of equal-length categories
given by the length of
col and assigned the corresponding color.
By default, topographic colours are used as this makes it easier to
distinguish positive and negative correlations.
crosscorr.plot (x, col = topo.colors(10), ...)
- color palette to use
- graphical parameters