I got following error : > library(mnormt) > library(scatterplot3d) > dat = cbind(rmnorm(3, rep(0,2), diag(2)), 1:3) > s3d <- scatterplot3d(dat, lab.z=2, scale.y=0.7, angle=20) > s3d$plane3d(2,0,0, "solid", col="grey") Error in object$coefficients : $ operator is invalid for atomic vectors
I am using following version: > R.Version() $platform [1] "i386-pc-mingw32" $arch [1] "i386" $os [1] "mingw32" $system [1] "i386, mingw32" $status [1] "" $major [1] "2" $minor [1] "7.1" $year [1] "2008" $month [1] "06" $day [1] "23" $`svn rev` [1] "45970" $language [1] "R" $version.string [1] "R version 2.7.1 (2008-06-23)" --- On Thu, 10/2/08, Uwe Ligges <[EMAIL PROTECTED]> wrote: > From: Uwe Ligges <[EMAIL PROTECTED]> > Subject: Re: [R] Adding plane in a 3D scatterplot > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED] > Date: Thursday, October 2, 2008, 11:38 PM > Megh Dal wrote: > > I have drawn a 3D scatter plot : > > > > library(mnormt) > > library(scatterplot3d) > > dat = cbind(rmnorm(3, rep(0,2), diag(2)), 1:3) > > scatterplot3d(dat) > > > > Now I want to do 2 things : > > > > 1 : In the Z-axis (i.e. height), I want to see only > numbers 1,2,3, etc NOT, 1,1.5,2,2.5............. > > > > 2. I want to add two Horizontal planes at hight z=2 > and z=3. Those two planes should look like > "bottom" of that 3D plot [i.e. like Grid-lines].I > already gone through "$plane3d" but could not get > through. In the help page, a description is given with a > regression line, however I could not understand how I can > implement that in my problem. > > Example: > > s3d <- scatterplot3d(dat, lab.z=2, scale.y=0.7, > angle=20) > s3d$plane3d(2,0,0, "solid", > col="grey") > > Uwe Ligges > > > > Any help will be highly appreciate. > > > > Regards, > > > > ______________________________________________ > > 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. ______________________________________________ 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.
