[R] bug with mai , pdf, and heatmap ?
sundar.dorai-raj at pdf.com
Thu Jan 12 22:32:41 CET 2006
Ken Termiso wrote:
> Hi all,
> When using heatmap() with a pdf driver, and specifying parameters for
> mai in heatmap, I get a printout of the mai parameters at the top of the
> pdf...see attachment.
> This is on win2k pro with R2.2.1
Not a bug since ?heatmap has a "main" argument. Thus,
heatmap(..., mai = c(1,2,3,4))
is actually interpretted as
heatmap(..., main = c(1,2,3,4))
due to R's partial matching of the argument list. You should try:
par(mai = c(1,2,3,4))
Hopefully I've assessed this correctly.
P.S. See the posting guide regarding attachments to the list.
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