Hello all, I wonder if there is a package including a program to display a 3dim histogram. Thanks. --- D.Trenkler --- **************************************************************************** ***** Dr. Dietrich Trenkler (dtrenkler at nts6.oec.uni-osnabrueck.de) Statistik / Empirische Wirtschaftsforschung Universitaet Osnabrueck Rolandstrasse 8 Phone: +49(0) 541-969-2753 D-49069 Osnabrueck Fax : +49(0) 541-969-2744 GERMANY **************************************************************************** ***** -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
On Fri, 5 Oct 2001 11:45:25 +0200 , you wrote:>Hello all, > > >I wonder if there is a package including a program to display a 3dim >histogram.The Windows-only package rgl available on my web page, <http://www.stats.uwo.ca/faculty/murdoch/software> has a hist3d() function to do this. I'm working on a Linux version too, but it's going slower than expected... Duncan Murdoch -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
You can also use the scatterplot3d library with type="h" to get a sort of 3d histogram, although it may not look exactly the way you want (example 4 in the scatterplot3d does a 3d plot of a matrix). Ben Bolker On Fri, 5 Oct 2001, Trenkler, Dietrich wrote:> Hello all, > > > I wonder if there is a package including a program to display a 3dim > histogram. > > Thanks. > > --- D.Trenkler --- > > **************************************************************************** > ***** > Dr. Dietrich Trenkler (dtrenkler at nts6.oec.uni-osnabrueck.de) > Statistik / Empirische Wirtschaftsforschung > Universitaet Osnabrueck > Rolandstrasse 8 Phone: +49(0) 541-969-2753 > D-49069 Osnabrueck Fax : +49(0) 541-969-2744 > GERMANY > **************************************************************************** > ***** > > > > -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- > 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 > _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._ >-- 318 Carr Hall bolker at zoo.ufl.edu Zoology Department, University of Florida http://www.zoo.ufl.edu/bolker Box 118525 (ph) 352-392-5697 Gainesville, FL 32611-8525 (fax) 352-392-3704 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
> I wonder if there is a package including a program to display a 3dim > histogram.Not histograms, but density estimates... library(sm) sm.density(...) This is a non-parametric density estimate, and a rather nice one too. If you have Large data sets (note - capital-L large ;-) library(KernSmooth) bkde2d(...) is much faster, as it uses binning and an fft or two. I've used these with persp() to give nice visual stuff. Cheers Jason -- Indigo Industrial Controls Ltd. 64-21-343-545 jasont at indigoindustrial.co.nz -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._