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...m /Applications/StartR.app/RAqua.app/Contents/etc but this path does not exists anymore on R 2.00. How could I solve the problem. Thank you in advance for the help. Marco ------------------------------------------------------------------------ ----------------- Marco Chiarandini, Fachgebiet Intellektik, Fachbereich Informatik, Technische Universit??t Darmstadt, Hochschulstra??e 10, D-64289 Darmstadt - Germany, Office: S2/02 Raum E317 Tel: +49.(0)6151.166802 Fax: +49.(0)6151.165326 email: machud at intellektik.informatik.tu-darmstadt.de web page: http://www.intellektik.informatik.tu-darmstadt.de/~...

...me for all experimental units. I would like to know if someone in the list had a similar experience and if what I am doing is correct. In alternative also a reference to another list which could better fit my request is welcome. Thank you for the help, Marco -- Marco Chiarandini, Fachgebiet Intellektik, Fachbereich Informatik, Technische Universit??t Darmstadt, Hochschulstra??e 10, D-64289 Darmstadt - Germany, Office: S2/02 Raum E317 Tel: +49 (0)6151 16-6802 Fax: +49 (0)6151 16-5326 email: machud at intellektik.informatik.tu-darmstadt.de web page: http://www.intellektik.informatik.tu-darmstadt.de...

...h the censored data is quite hard-working in this case. Is there anything for censored data in ecdf like-functions or a way to adapt plot.survfit to my case? Thank you for consideration, Ragards, ------------------------------------------------------------------- Marco Chiarandini, Fachgebiet Intellektik, Fachbereich Informatik, Technische Universit?t Darmstadt

Hello, I am using the function stepAIC (library MASS) to run a backward elimination on my linear regression. The new model stepAIC calculates contains coefficients that have a Pr(>|t|) value below 0.1, but I'd like to have only coefficients with 0.001 or below. How can I change the stop criterion for stepAIC, so that it is more strict? There is a parameter "steps", but it is

Hi, I would need to extend the Friedman test to a replicated design. Currently the function: friedman.test(y, ...) only works for unreplicated designs. I found in Conover 1999 "Practical Nonparamteric statistics" an extension of the formula to my case. Nevertheless, other sources, like Sheskin 2000 "Parametric and Nonparametric statistical Procedures" and Daniel 1990

Dear list, perhpas this question is more suitable for R-dev but since I am not really a developer I post it here first. Apparently the following lines do not create any problem in R: library(combinat) r <- 20; b <- 2; sum( sapply(0:r,function(x) nCm(r,x)^(2*b)) ) > 2^64 while in C I obtain an overflow of data even using unsigned long long and with long double I incurr in precision

Hallo, is there any extension of the pairwise Wilcoxon test to a dependent samples layout with replicates (or, in other terms, a one-way layout with blocking and replicates)? The Wilcoxon method with matched pairs works for the case of dependent samples with one observation per block, while the Mann-Whitney test works for independent samples, thus one single block and replicated observations. Is

Hallo, I would like to organise at my pleasure the layout of a trellis plot. Currently I have a 3x3 matrix display and 7 plots. Is it possible to choose which specific panels will stay empty? I tried index.perm to arrange the order. Then there is perm.cond which I could not understand if it can serve for my purpose since I cant really find which kind of data it accepts. Thank you for the help.