On Oct 6, 2010, at 5:04 AM, Ben Huas Thong wrote:
Hi,
I would like to change the font type (to courier) of my rows labels
when I plot a heatmap with R.
I have used cexRow=0.7 to modify the size but didn't find anything
regarding font type.
heatmap(as.matrix(cebpa50), margins=c(5,10) , Colv=NA ,
scale="column", col=col4, cexRow=0.7)
Looking at the help page for heatmap it seems highly probable that it
is a base graphics function since it uses layout, so ...
?par # very often the answer to plotting questions and is linked
from the help page for heatmap, further evidence of my supposition.
The specific choices you need to make from there (with arguments font
and family) are going to be determined by the specifics of the
(unstated) device you are using.
?device
options("device")
--
David Winsemius, MD
West Hartford, CT
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