Hello,
I would like to plot two superposed surfaces (original data, and smoothed
models). Basically, I would like to create a usual persp plot with box, and
then superpose a second surface (without box and axes) on the top plane of
the box defined by the first graph. I don't know if it is clear :-(
Is it possible to draw such a second surface in an existing persp plot in R?
Another (related) question: once upon a time, it was a 'funfits' library
in
CRAN. I don't find it on CRAN any more. Is it defunct? I installed an old
version 2.0.3 of this library. In the help files, there is a mention about
functions like persp.text, persp.points, persp.lines to add features in an
existing persp plot... but I don't find them. Do these functions exist
somewhere? Are they replaced by other functions?
Thanks,
Philippe Grosjean
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On Tue, 7 Aug 2001, Philippe Grosjean wrote:> Hello, > > I would like to plot two superposed surfaces (original data, and smoothed > models). Basically, I would like to create a usual persp plot with box, and > then superpose a second surface (without box and axes) on the top plane of > the box defined by the first graph. I don't know if it is clear :-( > Is it possible to draw such a second surface in an existing persp plot in R? > > Another (related) question: once upon a time, it was a 'funfits' library in > CRAN. I don't find it on CRAN any more. Is it defunct? I installed an oldYes. It had been in Devel for a long time until a week or two ago. There were licensing issues with it.> version 2.0.3 of this library. In the help files, there is a mention about > functions like persp.text, persp.points, persp.lines to add features in an > existing persp plot... but I don't find them. Do these functions exist > somewhere? Are they replaced by other functions?I think funfits has been superseded by fields on CRAN. I believe the functions you mention were from the S original and not operational in R. R lacks the perspp function used with S's persp to add to plots. -- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._