[R-sig-Geo] smoothing contours (image.smooth)

Hi all, I was wondering if anyone in here is familiar with the command "image.smooth". How can set the arguments dx, dy and theta to minimize the smoothing? Is there any other way to get smoother contour maps, ie, without so many sharp corners? I'd appreciate any help. Thank

[R-sig-Geo] adaptive kernel density

Dear list, I am trying to use R and would like to know which library support adaptive kernel density computation using spatial data. Thanks alot, volkan. [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.