A function to plot a heatmap of reconstructed parameter values on the branches of the tree
plotBranchHeatMap(tree, chain, variable, burnin = 0, nn = NULL,
pal = heat.colors, legend_ticks = NULL, legend_settings = list(plot =
TRUE), ...)A phylogenetic tree
A bayou MCMC chain
The parameter to reconstruct across the tree
The initial proportion of burnin samples to discard
The number of discrete categories to divide the variable into
A color palette function that produces nn colors
The sequence of values to display a legend for
A list of legend attributes (passed to bayou:::.addColorBar)
Additional options passed to plot.phylo
legend_settings is an optional list of any of the following:
legend - a logical indicating whether a legend should be plotted
x - the x location of the legend
y - the y location of the legend
height - the height of the legend
width - the width of the legend
n - the number of gradations in color to plot from the palette
adjx - an x adjustment for placing text next to the legend bar
cex.lab - the size of text labels next to the legend bar
text.col - The color of text labels
locator - if TRUE, then x and y coordinates are ignored and legend is placed interactively.