Tom, please try to use the variogram function in package gstat; it doesn't (try to) store all pairwise differences, but rather accumulates them for distance intervals. It will take a while to do this, and there is a chance that you overflow the counter that keeps the number of point pairs for each interval: 304000^2 > 2^32; it is stored as a C long, so may work on a 64 bit architecture. Otherwise, I'd suggest to sample your data set. I'd be interested to hear whether you succeed (or not). -- Edzer
Error in vector("double", length) : vector size specified is too large....VLDs
2 messages · Edzer Pebesma, Thomas P. Colson
It took about 2 hours on the 64 bit windows platform. Now I just need to find my notes from ST733 and remember how to use GSTAT to estimate the parameters.... http://www4.ncsu.edu/~tpcolson/variog.jpg Thomas Colson North Carolina State University Department of Forestry and Environmental Resources (919) 673 8023 tom_colson at ncsu.edu Calendar: www4.ncsu.edu/~tpcolson -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Edzer J. Pebesma Sent: Friday, September 16, 2005 5:27 AM To: r-help at stat.math.ethz.ch Subject: [R] Error in vector("double", length) : vector size specified is too large....VLDs Tom, please try to use the variogram function in package gstat; it doesn't (try to) store all pairwise differences, but rather accumulates them for distance intervals. It will take a while to do this, and there is a chance that you overflow the counter that keeps the number of point pairs for each interval: 304000^2 > 2^32; it is stored as a C long, so may work on a 64 bit architecture. Otherwise, I'd suggest to sample your data set. I'd be interested to hear whether you succeed (or not). -- Edzer ______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html