Variogram Plot
Pujan geoR indeed has some restriction the way is is programed down in the C code, more or less in the direction Edzer has pointed out. This can certainly be improved but as a quick solution to run a variogram computation on 14,000 data or over you should consider raun a function grom another packages such as geostat, for instance or other geostatistical package (there are quite a few see the R-Sig-Geo web page) best P.J. Paulo Justiniano Ribeiro Jr LEG (Laboratorio de Estatistica e Geoinformacao) Universidade Federal do Parana Caixa Postal 19.081 CEP 81.531-990 Curitiba, PR - Brasil Tel: (+55) 41 3361 3573 Fax: (+55) 41 3361 3141 e-mail: paulojus AT ufpr br http://www.leg.ufpr.br/~paulojus ------------------------------------------------------------------------- 53a Reuniao Anual da Regiao Brasileira da Soc. Internacional de Biometria 14 a 16/05/2008, UFLA, Lavras,MG http://www.rbras.org.br/rbras53 -------------------------------------------------------------------------
On Mon, 17 Mar 2008, PUJAN RAJ REGMI wrote:
Dear all, I am trying to plot semivarigram using the function "variog" but i am getting following error message "cannot allocate vector of size 757.6 Mb" I suppose my data set seems large?? it has 14090 samples. I will be thankful if anybody suggest me the alternative ways to overcome the problem of size. Thanking you Yours Pujan
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