[R] using color palette in persp

[David Winsemius]

On Aug 17, 2010, at 10:35 AM, szisziszilvi wrote:

>
> I am using persp to get a plot of a 32x48 matrix.
> data <- as.matrix(read.table(file="mySample.dat"))
> persp(data)
>
> And I'm having trouble with trying to give a z-dependent palette to  
> it like
> rainbow (or any built in one would do). How to combine that with the  
> "col"
> argument?

Have you made the effort to work through the examples on the help  
page? The fourth example shows exactly how to do what you are  
requesting.
>
> nice day
> Szilvi
>
> -- 
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-- 

David Winsemius, MD
West Hartford, CT