Ah, yes, correct - the option is color. However, I think the problem (i.e. MY problem) is with densCols - I need it to calculate the 3D density!
thanks! On Thu, Mar 28, 2013 at 6:52 AM, Pascal Oettli <kri...@ymail.com> wrote: > Hello, > > According to ?scatterplot3d, the option is 'color', not 'col'. > > scatterplot3d(mat,color=mcols,**pch=16) > > HTH, > Pascal > > > > On 28/03/13 19:41, Brian Smith wrote: > >> Hi, >> >> I was trying to make a 3D plot using densCols. The documentation for >> densCols doesn't look like it'll work for 3D. For example: >> >> ------------------------------**----------- >> library(scatterplot3d) >> >> v1 <- rnorm(10000) >> v2 <- rnorm(10000) >> v3 <- rnorm(10000) >> >> ## 2D with denscols >> mat1 <- cbind(v1,v2) >> mcols1 <- densCols(mat1) >> plot(mat1,col=mcols1) >> >> mat <- cbind(v1,v2,v3) >> mcols <- densCols(mat) ## No go? >> >> ## 3D version with no densCols parameter >> scatterplot3d(mat,pch=16) >> >> ## gives error >> scatterplot3d(mat,col=mcols,**pch=16) >> >> ------------------------------**----------- >> >> Is there any workaround/modification to the densCols function that might >> make this work? >> >> thanks! >> >> [[alternative HTML version deleted]] >> >> ______________________________**________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/**listinfo/r-help<https://stat.ethz.ch/mailman/listinfo/r-help> >> PLEASE do read the posting guide http://www.R-project.org/** >> posting-guide.html <http://www.R-project.org/posting-guide.html> >> and provide commented, minimal, self-contained, reproducible code. >> >> [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
