Hi Martin The only pssible explanation I can find from your description is that the code may not be fiuding pairs in one of the directions.
however...I never discard the possibility of a bug :) Could you please send me the data and the piec of relevant code such that i can rteproduce the error here? Thanks P.J, On Thu, 16 Sep 2004, Martin Henry H. Stevens wrote: > Mac OS 10.3.5, R 2.0.0 > latest version of geoR > > I have an incomplete 5 x 20 spatial array of samples (60 out of 100 > possible locations) for which I would like to calculate directional > variograms using variog4(). Unfortunately, I can't get it to return all > 4 directions. It returns variograms for 45, 90, and 135 degrees, > omitting 0 degrees (pi/4, pi/2, 3pi/4, omitting 0). If I specify 0 > degrees, it returns a variogram with (binned) distances of 1, 2, 3, and > 4. > > Any ideas what I am doing wrong, or what other information I could > provide to better elucidate my problem? > Many thanks, as usual. > Hank Stevens > > Dr. Martin Henry H. Stevens, Assistant Professor > 338 Pearson Hall > Botany Department > Miami University > Oxford, OH 45056 > > Office: (513) 529-4206 > Lab: (513) 529-4262 > FAX: (513) 529-4243 > http://www.cas.muohio.edu/botany/bot/henry.html > http://www.muohio.edu/ecology/ > http://www.muohio.edu/botany/ > "E Pluribus Unum" > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > > Paulo Justiniano Ribeiro Jr Departamento de Estat�stica Universidade Federal do Paran� Caixa Postal 19.081 CEP 81.531-990 Curitiba, PR - Brasil Tel: (+55) 41 361 3573 Fax: (+55) 41 361 3141 e-mail: [EMAIL PROTECTED] http://www.est.ufpr.br/~paulojus /"\ \ / Campanha da fita ASCII - contra mail html X ASCII ribbon campaign - against html mail / \ ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
