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...for S's hclust whereas it is implemented for R's hclust. What I would need is S's plclust and R's hclust together, either in R or in S. Many thanks to the ones who will help me solve that trick... Arnaud ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER**************************** The information contained in the above e-mail message or messages (w...

Dear all, Does anyone know how to run Principal Coordinates Analysis (PCoA) from a squared euclidean dissimilarity matrix with R ? Thanks, ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER**********************... {{dropped}}

Does anybody know how to make pairs graphics with dots of different colours depending on the value of a categorical variable ? Thanks, Arnaud ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER**********************... {{dropped}}

...ns with outputs from the Unscrambler software developped by CAMO company ? I find very different outputs and wonder if this comes from differences between methods/algorithms SIMPLS (pls.pcr) and PLS1 (Unscrambler). Arnaud ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER******************...{{dropped}}

...5.91 7 LV's 13.38 Coefficient of multiple determination (R2): [,1] 1 LV's 0.20 2 LV's 0.51 3 LV's 0.41 4 LV's 0.88 5 LV's 0.87 6 LV's 0.90 7 LV's 0.77 Thanks for your help, Arnaud ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER******************...{{dropped}}

...LL) Error in file(file, "r") : unable to open connection In addition: Warning messages: 1: error 1 in extracting from zip file 2: cannot open file `pls.pcr_0.1.1.tar.gz/DESCRIPTION' Thanks a lot, Arnaud ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER**********************... {{dropped}}

...ex) ok <- is.finite(x) & is.finite(y) if (any(ok)) lines(lowess(x[ok], y[ok], f = span, iter = iter), col = col.smooth, ...) } <environment: namespace:base> Thanks a lot, Arnaud ************************* Arnaud DOWKIW Department of Primary Industries J. Bjelke-Petersen Research Station KINGAROY, QLD 4610 Australia T : + 61 7 41 600 700 T : + 61 7 41 600 728 (direct) F : + 61 7 41 600 760 ************************** ********************************DISCLAIMER******************...{{dropped}}

Hi, everyone, I am a new user of R. Recently, I tried the following commands, but couldn't make them work. If any one of you has some ideas about it, please help me. The commands are >std<-1000 >mean<-8000 >prior<-function(n){1/(sqrt(2*pi)*std)*exp(-1.0*(n-mean)^2/(2*std^2))} >plot(prior,1,15000) >post<-function(n){ + if(n < 9543) + 0 + else + prior(n)/n +