Re: [R] Help with saptial analysis (cluster)

2007-04-27 Thread Roger Bivand
ONKELINX, Thierry inbo.be> writes: > > Dear Fransico, > > The distance matrix would be 102000 x 102000. So it would contain 1040400 values. If you need one bit for > each value, this would requier 9,7 GB. So the distance matrix won't fit in the RAM of your computer. Perhaps you could mak

Re: [R] Help with saptial analysis (cluster)

2007-04-25 Thread ONKELINX, Thierry
roney > -Oorspronkelijk bericht- > Van: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Namens Francisco Pastor > Verzonden: woensdag 25 april 2007 12:34 > Aan: r-help@stat.math.ethz.ch > Onderwerp: [R] Help with saptial analysis (cluster) > > Hi R-users > > I'm a beginner wi

[R] Help with saptial analysis (cluster)

2007-04-25 Thread Francisco Pastor
Hi R-users I'm a beginner with R and statistics, so I need some help to start my data analysis. I've been reading some docs and tutorials on R and cluster analysis. I've got a large dataset (102000 points) with values of longitude, latitude and temperature and want to see if I can find groups (clu