Dieter Menne
2003-Dec-23 15:28 UTC
[R] R[Mailman] question: contour plot for discrete data
You wrote: --- I have matrix (n x3) that represents discrete data. Each row of matrix is 3-D point (x,y,z). I would like to get contour map (z value) at two dimension (x,y). How can I use related contour function to do this job? --- Paul Murrell (paul at stat.auckland.ac.nz) sent me his little clines package some time ago. I will mail you (LZ) a copy (Paul, I assume this is ok?). Dieter
Renaud Lancelot
2003-Dec-23 16:18 UTC
[R] R[Mailman] question: contour plot for discrete data
Dieter Menne a ?crit :> You wrote: > --- > I have matrix (n x3) that represents discrete data. > Each row of matrix is 3-D point (x,y,z). I would like > to get contour map (z value) at two dimension > (x,y). How can I use related contour function to do > this job? > --- > > Paul Murrell (paul at stat.auckland.ac.nz) sent me his little > clines package some time ago. I will mail you (LZ) a copy > > (Paul, I assume this is ok?). > > Dieter > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > >The package clines is now on CRAN. Best, Renaud -- Dr Renaud Lancelot v?t?rinaire ?pid?miologiste Ambassade de France - SCAC BP 834 Antannarivo 101 Madagascar t?l. +261 (0)32 04 824 55 (cell) +261 (0)20 22 494 37 (home)
Paul Murrell
2003-Dec-23 20:13 UTC
[R] R[Mailman] question: contour plot for discrete data
Hi Renaud Lancelot wrote:> Dieter Menne a ?crit : > >> You wrote: >> --- >> I have matrix (n x3) that represents discrete data. Each row of matrix >> is 3-D point (x,y,z). I would like to get contour map (z value) at two >> dimension (x,y). How can I use related contour function to do this job? >> --- >> >> Paul Murrell (paul at stat.auckland.ac.nz) sent me his little >> clines package some time ago. I will mail you (LZ) a copy >> >> (Paul, I assume this is ok?). >> >> Dieter >> >> ______________________________________________ >> R-help at stat.math.ethz.ch mailing list >> https://www.stat.math.ethz.ch/mailman/listinfo/r-help >> >> > > The package clines is now on CRAN.Also, be aware that in the next R release there will be a contourLines() function as part of R which will make the clines package redundant. Paul -- Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 paul at stat.auckland.ac.nz http://www.stat.auckland.ac.nz/~paul/