[R] lattice contourplot error

From: Mihai Bisca <mbisca_at_gmail.com>
Date: Sun, 20 May 2007 19:25:00 +0300


A weird thing is happening to me. I have a 128x128 elements matrix m with values between 0 and 1. If I do:

      R> library(lattice)
      R> contourplot (m, cuts=9)

I get the following error message: Error in validDetails.text(x) : Invalid 'rot' value
The same for any cuts >9.

I can plot m with contourplot(m, cuts=8) but this is not detailed enough. The 'normal' R image and contour commands work just fine so it seems there is nothing wrong with the data. What is this 'rot' value ? What happens with contourplot from lattice ?

Thanks in advance,


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Received on Sun 20 May 2007 - 16:34:32 GMT

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