[R] heatmap question

[vincent@7d4.com]

Peter Scacheri a écrit :

> I'm having trouble with the heatmap function in R.  When I try and 
> heatmap something, my graphics window does not open.  Does anyone 
> know if this is a glitch in the version of R that I'm using?  I've 
> listed my version of R below, as well as a simple heatmap command. 
> I'm running the program on a Mac, OS 10 v 10.3.9.  Any suggestions??

perhaps try
image(x, col = heat.colors(100))
and let us know the result
hih