[R] heatmap help

[Paul Lepp]

Dear R wizards,
	Hopeful someone can help me with what I believe is a pretty simple task.  I
pretty new to R so some (much) of the obvious escapes me. How do I get a
distance matrix into heatmap?  What do I tell distfun if what I'm trying to
map is already an ordered distance matrix?  I tried >heatmap(x,
distfun=as.dist(x)) where x is the distance matrix but R gave me an error.
Thanks in advance for any help.

Paul Lepp

 `-:-.   ,-;"`-:-.   ,-;"`-:-.   ,-;"`-:-.   ,-;"`-:-.   ,-;"`-:-.
   `=`,'=/     `=`,'=/     `=`,'=/     `=`,'=/     `=`,'=/     `=`
     >==/        >==/        >==/        >==/        >==/
   ,=,-<=`.    ,=,-<=`.    ,=,-<=`.    ,=,-<=`.    ,=,-<=`.    ,=,
,-'-'   `-=_,-'-'   `-=_,-'-'   `-=_,-'-'   `-=_,-'-'   `-=_,-'-'
Paul Lepp, Ph.D.                       Stanford School of Medicine

VAPAHCS, 154T                   Dept. of Microbiology & Immunology
3801 Miranda Ave                               Stanford University
Palo Alto, CA 94304                                   Stanford, CA
(650) 493-5000 x66762		               fax: (650) 852-3291
http://cmgm.stanford.edu/~pwlepp          pwlepp at cmgm.stanford.edu