R: Plot image of correlation matrix

crosscorr.plot {coda} | R Documentation

## Plot image of correlation matrix

### Description

`crosscorr.plot` provides an image of the correlation matrix for `x`. If `x` is an `mcmc.list` object, then all chains are combined.

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.

### Usage

    crosscorr.plot (x, col = topo.colors(10), ...)

### Arguments

`x` | an `mcmc` or `mcmc.list` object
`col` | color palette to use
`...` | graphical parameters

### See Also

`crosscorr`, `image`, `topo.colors`.

[Package coda version 0.19-1 Index]