[R] Heat Maps

[David L Carlson]

Something like this?

> image(x, y, outer(x, y, u), breaks=c(0, a), col=heat.colors(3))
> contour(x, y, outer(x, y, u),levels=a, col="blue", add=TRUE)

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David L Carlson
Associate Professor of Anthropology
Texas A&M University
College Station, TX 77843-4352


> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Akhil dua
> Sent: Monday, July 02, 2012 2:26 AM
> To: Joseph Clark
> Cc: r-help at r-project.org
> Subject: Re: [R] Heat Maps
> 
> Thanks Joseph
> 
> 
> 
> but see i am not able to get heat maps with this code \
> can u please give me the full codes to generate heat map on the same
> graph
> where i have drawn contour lines
> 
> 	[[alternative HTML version deleted]]
> 
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