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...oo$A[i] & too$B[i]) {too$large[i]=3}} Ultiamtely this is not working for me, any hints would be much appreciated! -- David Depew PhD Candidate Department of Biology University of Waterloo 200 University Ave W Waterloo, Ontario, Canada N2L 3G1 T:(1)-519-888-4567 x 33895 F:(1)-519-746-0614 ddepew at scimail.uwaterloo.ca http://www.science.uwaterloo.ca/~ddepew

...e. + or -) imply spatial overlap (+) or spatial exclusion (-)? Any assistance would be greatly appreciated! Thanks, -- David Depew PhD Candidate Department of Biology University of Waterloo 200 University Ave W Waterloo, Ontario, Canada N2L 3G1 T:(1)-519-888-4567 x 33895 F:(1)-519-746-0614 ddepew at scimail.uwaterloo.ca http://www.science.uwaterloo.ca/~ddepew

Hi, I have a question about computing shortest Euclidean distances between two data frames of spatial points... I have 2 dataframes (not yet converted to spatial class) >Sewers<-data.frame(x=c(10,20,35,50),y=c(100,150,200,300)) >transect <- data.frame(x=seq(from=0, to=50, by=1),y=seq(from=100, to=150, by=1)) I would like to be able to compute the shortest distance from the

I have a spatialpixelsdataframe containing bathymetry data. Is it possible to save this as something similar to the meuse.grid so it can be loaded without having to run the spatial interpolation each time the script is called? I don't see a straightforward method in the sp documentation.

Hi all, A two part quick question regarding gls 1) I'd like to pass a formula to gnls from a gam(mgcv package). Is there a quick way to do this? I tried using >gnls(gam$call$formula, data=df, correlation=AC1) but it keeps outputting a message to the effect that I need x ~ y etc as the formula. I realize now that the $formula part of the gam is only sending x ~ s(y) and that this is

Hi all, I've read the R for windows FAQ and am a little confused re: memory.limit and memory.size to start using R 2.6.2 on WinXP, 2GB RAM, I have the command line "sdi --max-mem-size=2047M" Once the Rgui is open, memory.limit() returns 2047, memory.size() returns 11.315, and memory.size(max=T) returns 19.615 Shouldn't memory.size(max=T) return 2047? Upon running several