Arguments
nrgcols
the number of colors (>= 1) to be used in the red
and green palette.
rlabels
vector of character strings to be placed at the row
tickpoints, labels for the rows of x
.
clabels
vector of character strings to be placed at the
column tickpoints, labels for the columns of x
.
rcols
colors to be used for the labels of the rows of
x
. rcols
can have either length 1, in which case
all the labels are displayed using the same color, or the same
length as rlabels
, in which case a color is specified
ccols
colors to be used for the labels of the columns of
x
. ccols
can have either length 1, in which case
all the labels are displayed using the same color, or the same
length as clabels
, in which case a color is specif
title
character string, overall title for the plot.
...
graphical parameters may also be supplied as arguments to
the function (see par
). E.g. zlim=c(-3,3)