Dear Jeff,
I'm tempted to say that a scatterplot without points is an oxymoron, but that
wouldn't be very helpful.
Actually, the scatter3d() function used by the Rcmdr is in the car package. The
Rcmdr 3D scatterplot dialog doesn't provide for suppressing the points, but if
you add radius=rep(0, n) to the command that's generated, where you'd replace n
with the number of cases in the dataset, that would do the trick by plotting
spheres of 0 radius. For example, try
scatter3d(prestige ~ income + education, data=Duncan, radius=rep(0,
45), residuals=FALSE)
either in the Rcmdr or at the R command prompt.
For more information see ?scatter3d or press the Help button in the Rcmdr 3D
scatterplot dialog and follow the link to scatter3d.
I hope this helps,
John
-----------------------------
John Fox, Professor
McMaster University
Hamilton, Ontario
Canada L8S 4M4
Web: socserv.mcmaster.ca/jfox
> -----Original Message-----
> From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Jeff
> Tostenrude
> Sent: October 2, 2015 7:34 PM
> To: r-help@r-project.org
> Subject: [R] scatter3d
>
> I am using scatter3d in R Commander to plot a group of regression surfaces.
> However, I only want to display the surfaces. How do I remove the points?
>
> [[alternative HTML version deleted]]
>
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