[R] contour plot or persp plot with log scale?

Hi. Is it possible to draw a contour plot (with contour or filled contour) or a a surface plot (with persp or persp3d) with the z axis in a log scale? Gilbert __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE

Re: [R] contour plot or persp plot with log scale?

Gilbert Brenes wrote: Hi. Is it possible to draw a contour plot (with contour or filled contour) or a a surface plot (with persp or persp3d) with the z axis in a log scale? At least for contour(), you can specify logarithmic breaks. Best, Uwe Ligges Gilbert

Re: [R] contour plot or persp plot with log scale?

On 2/12/2009 12:04 PM, Gilbert Brenes wrote: Hi. Is it possible to draw a contour plot (with contour or filled contour) or a a surface plot (with persp or persp3d) with the z axis in a log scale? For persp or persp3d I think you'd have to do the log transformation yourself. For example,