ar.corplot {Rarmec} | R Documentation |
Function for producing a 2D plot of the actual correlation between a subset of variables contained in a hclust
object produced by ar.clust
. Whereas ar.clust
uses 1-abs(cor)
as a dissimilarity distance, this function allows to visualize negative correlations between variables. Variables are ordered as for the dendrogram of ar.clust
.
ar.corplot(mclust, x, cols=cm.colors(9), keysize=0.5)
mclust |
Object produced by ar.clust |
x |
Original matrix |
cols |
Color coding (cm.colors ) |
keysize |
Control the size of the color key (heatmap.2 ) |
NULL
Chuan Lu dle@aber.ac.uk> and David Enot dle@aber.ac.uk>