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Maybe you should look a little harder. help.search("Kolmogorov") > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html --Adam

On Tue, 15 Sep 2009, Thomas Bishop wrote: > slate.ar1*ar1 <- gls(Yield~as.factor(Variety),corr = corAR1(form = ~ > 1|(FieldRow+FieldColumn),data=Slate)) ...data=Slate is one paren too deep. Should be ...+FieldColumn)),data=Slate) :) --Adam

Hello, I've been playing with the manova() function to do some pretty straightforward multivariate analyses, and I can't for the life of me figure out how to get at the discriminant functions used. When predicting several variables simultaneously...

Dear Colleagues, The foreign library, ever-exceptionally useful, does not seem able to deal with this ancient SPSS ascii portable file I have with extension '.exp'. If anybody has familiarity with this filetype and could point me towards an R...

Dear Colleagues, Regarding Douglas Bates' cogent explanation of why lmer doesn't return p-values, available at http://finzi.psych.upenn.edu/R/Rhelp02a/archive/76742.html ...could anybody cite for me a published version of this explanation, or a...

Hello, I have an HLM-like situation: a data frame with rows representing individuals, and columns representing some statistics for the individual (e.g., a mean and variance for that individual, plus the number of observations for that person). I...

Hello, I'm having the following questionable behavior: > summary(m) Min. 1st Qu. Median Mean 3rd Qu. Max. 1 13000 26280 25890 38550 50910 > max(m) [1] 50912 > typeof(m) [1] "integer" > class(m) [1] "integer" ...it seems to me...

Hello, I have been looking online for a while and come up dry. Could anybody recommend a paper or library that would give me some idea of how many subjects I would need to detect an effect of a certain...

Hello, Just upgraded to 2.5.0, and found that R now includes an rparen (right parentheses) or rbracket whenever I enter in an lparen. While I can see the use of this function, it doesn't mesh well with...

Hello, I'm doing some analysis on a rather large data set. In this case, some simple commands are failing. For example, this one: > x$eventtype <- factor(x$eventtype) Error in unique.default(x) : length 1093574297 is too large for...

On Sun, 1 Feb 2009, orzack wrote: > Speaking of this, does anybody know how to change the default rounding for > glm (and lmer) OR for an R session in general (e.g., so that a regular call > to glm would...

Hello, I'm interested in making predictions from an lmer result: > class(p1.lmer.additive) [1] "mer" attr(,"package") [1] "lme4" ...naturally, I tried predict(p1.lmer.additive,newdata), but was told that no acceptable method exists. The expected predict...

Hello, Having searched the archives and Google, I'm reasonably confident that this is a "new" question, though I admit to being a new R user and thus potentially missing something simple. I have been using the "sem" package, and...

Hello, I'm interested in running a PCA on a data set with lots of missing data. There're a few techniques online which suggest how I could go about doing this, but before I committed to coding them into...

See the graph in R, hit command-C to copy, go into powerpoint, hit command-V to paste? I don't think PowerPoint has any mass-import feature. --Adam On Mon, 26 Apr 2010, Wang, Fei wrote: > Hey all, > > I...

Dear Colleagues, I've been searching for a post or article or something which explains why having na.rm=FALSE or na.action=na.fail as the default is a better choice than TRUE or na.omit. I understand the...

Dear colleagues, Has anybody any experience using the sem package to fit structural equation models using a fitting function other than ML? I have heard tell that OLS may provide better estimates when using standardized matrices generated from small sample...

Hi, If I have a cluster of heterogenous machines, each with their own self-optimized ATLAS, do I need to compile R on each machine to tell it to take advantage of the local ATLAS? Or is it sufficient to...

Maybe, for vector v and list l match(v,names(l)) ? --Adam On Wed, 10 Sep 2008, Rajasekaramya wrote: > > hi, > > I have list of length 5453 and vector of length 14318.I need to compare the > vector with the list...

Hello, I have searched and failed for a program or script or method to conduct a power analysis for a MANOVA. My interest is a fairly simple case of 5 dependent variables and a single two-level categorical predictor (though...