[R] 3D density plot of point set
Lutz Gehlen
lrg_ml at gmx.net
Wed Jul 13 09:56:52 CEST 2011
Hello everybody,
I would like to solve the problem described below in R (if
possible). I am very new to R and have therefore no idea what to
even look for in the docu. Therefore, if someone could tell me if
this is possible in R and where I might find the respective docu
then I would already be very thankful.
I have a large set (a few million) of points in 3D. I would like to
create a contour density plot that would show a surface of constant
density which includes e.g. 50% of the points. Ideally, the surface
would be semitransparent, such that I can show two or three at the
same time.
Alternatively, if I would calculate the contour surfaces myself,
could I use R to semitransparently visualize a triangulated surface?
Thank you very much for your help
Lutz
More information about the R-help
mailing list