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On Sun, 2008-07-13 at 18:47 +0200, Johannes Huesing wrote: > What is the least surprising way of initializing a factor with > predefined levels and with length 0? > as.factor(c("eins", "zwei", "drei"))[FALSE] > does the job but...

Hi Luke, Did you install the RWinEdt library as well? You don't say so, and the error message would suggest you didn't (or that the installation did not work) > Error in library(WinEdt) : there is no package called...

Gavin Simpson wrote: ... > > An R example is given in the help file of decostand() in Jari Oksanen's > vegan library for two of the transformations mentioned above. ^^^^^^^ Pre-empting the usual response about proper terminology, I of course meant package...

Federico Calboli wrote: > Dear All, > > I would like to ask how to customize the graph corresponding to a > procrustes analysis. > <SNIP> The object returned by procrustes() contains Yrot and X, the rotated matrix and the target matrix respectively. You could...

On Jun 12 2008, FrankBerninger wrote: > I am searching for R packages that can do spline regression with > autoregressive moving average errors. > Are there any relevant R packages? > > Frank Frank, Take a look at lmeSplines or gamm() in package mgcv...

On Sat, 2009-05-02 at 10:34 -0700, bogdanno wrote: > It seems division with numbers bigger than 10 000 000 doesn't work > 20000000/21 > [1] 952381 > > 55555555/23 > [1] 2415459 > > Thank you You are confusing the 'printed' representation...

On Fri, 2011-11-18 at 11:03 -0500, Gyanendra Pokharel wrote: > Hi all, > why factorial(150) shows the error out of range in 'gammafn'? > I have to calculate the number of subset formed by 150 samples taking 10 at...

On Tue, 2005-08-02 at 18:27 +0100, Gavin Simpson wrote: > ##data <snip> > > coca(y1 ~ y2, method = "symmetric", symmetric= TRUE) sorry, this should have been: coca.formula(y1 ~ y2, method = "symmetric", symmetric= TRUE) > gives: > > Error in model.frame(formula...

On Apr 17 2008, Felix Andrews wrote: > Hi all, > > Can I suggest broadening the scope of this SIG to include > environmental research in general (e.g. hydrology), including ecology? > This is sometimes called Environmetrics. That would correspond roughly > to the...

On Mon, 2008-06-16 at 14:50 -0700, Taylor, Z Todd wrote: > I generally do something like > > storage.mode(my.matrix) <- "double" Ahh, that's what I was missing; I was side tracked by working out why I couldn...

Dear list, given this formula: > fmla <- formula(y1 ~ spp1 + spp2 + spp3 + spp5) > fmla[[3]] spp1 + spp2 + spp3 + spp5 is this the intended behaviour of as.character: > as.character(fmla[[3]]) [1] "+" "spp1 + spp2 + spp3" "spp5" ? Where does the extra "+" come...

Wei Geng wrote: > Does anyone know where to find out lda source code ? Try typing lda.default at the prompt. That should get you started. Also see: > methods(lda) as lda.default isn't the only bit of code used...

On Sun, 2010-02-14 at 21:39 +0000, Michelle Waterman wrote: <snip /> > > I was thinking doing something like this: > > model2.glm.nb2 <-update(model1.glm.nb, ~ . -rain, -temp, data=climate.dat) > summary(model2.glm.nb2) Leave out the "," between...

On Thu, 2008-02-28 at 16:17 +0100, Anne-Katrin Link wrote: > Dear R-helpers, > > I would like to do a Spearman rank order test, and used the cor() function > with the method "spearman". > It gives me a number...

On Wed, 2010-09-08 at 06:36 -0700, Alaios wrote: > Hello, > I would like to uniformly distribute values from 0 to 200. Can someone help me > find the appropriate uniform distribution generator? > > I would like to thank you in...

On Tue, 2008-07-15 at 15:27 -0400, Josh Stumpf wrote: > I have been searching Manual pages for hours and am obviously looking in the > wrong places. Can anyone direct me to instructions relating to adding > legends to ordiplot...

[Apologies for breaking the thread, I deleted the message before starting this reply] Dear Hadley, R CMD check produces a foo-Ex.R file where foo is the package name. You could start by sourcing that file in R --vanilla...

On Tue, 2007-06-19 at 04:59 -0700, spime wrote: > > I haven't find any helpful thread. How can i calculate BIC and > Hosmer-Lemeshow statistic for a logistic regression model. I have used glm > for logistic fit. Not...

michael watson (IAH-C) wrote: > Hi > > I found this post from 2001 > (https://stat.ethz.ch/pipermail/r-help/2001-April/011073.html) and was > just wondering if this has been updated and included in an R package > yet? > > Cheers...

On Fri, 2010-05-14 at 09:31 -0700, Angelica wrote: > Hello, > I need to make some boxplots, but I only have the stats and not all the > data. Is there any function or command that I could use? > > Thanks...