[R] How to represent certain values in a file as we want?

[David Winsemius]

On Mar 31, 2013, at 12:37 PM, Jonsson wrote:

> I got this erro
> Error in c("red", "blue", "green")[r] : invalid subscript type 'S4'
> 
I don't have your data so testing is not possible. I assumed a plot call was base graphics and that 'r' was a vector. I was wrong. It's an S4 object. I would follow the examples in the plot.raster page and try:

   plot(r, col=colorRampPalette(c("red", "white", "blue"))(3) )


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Snipped Nabble stuff

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David Winsemius
Alameda, CA, USA