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...s base other attached packages: [1] ggplot2_0.8.8 proto_0.3-8 reshape_0.8.3 plyr_1.2.1 loaded via a namespace (and not attached): [1] digest_0.4.2 tools_2.12.1 -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 0 40 5 58-37 68 email: cbeleites at units.it

...Con6 + + Con5 + Con4 + + Con3 + Con2 + + Con1 , data=Home,control=rpart.control(minsplit=5)) > > fit n= 48407 node), split, n, deviance, yval * denotes terminal node 1) root 48407 4730.642 0.8902225 2) Info_G< 0.5 14280 1999.293 0.8316527 * 3) Info_G>=0.5 34127 2661.865 0.9147303 * > [[alternative HTML version deleted]]

Dear R users, Here is my problem: I have an array with at least four dimensions: > dim(myArray) [1] 20 17 3 6 I'd like to apply a function to each occurrence of the matrix (3x6) defined by the last two dimensions. This interpolation function always return a matrix of the same dimensions as its argument: > interpSecteurs.f(myArray[1, 1, , ]) secteur rotation 1 2 3

...ly, I stumbled over it using the automated .Rd generation with inlinedocs - in this combination it is very inconvenient. Any suggestions? All the best, Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 0 40 5 58-37 68 email: cbeleites at units.it

...don't need to worry about that using functions (I anyways have some functions, that should not be methods of the class). Any comments? Thanks a lot! Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 (0 40) 5 58-34 47 email: cbeleites at units.it

...20 svn rev 46754 language R version.string R version 2.8.0 (2008-10-20) -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 (0 40) 5 58-34 47 email: cbeleites at units.it

...he signal, not its x-axis. Where should I look? Or am I lacking some math that tells how to do without the frequency axis? Thanks a lot for your help, Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 (0 40) 5 58-34 47 email: cbeleites at units.it

...ent, but this of course gives a warning that the base function sample is overwritten (and my colleagues are almost as scared of warnings as of errors...) Thanks, Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Valerio 2 I-34127 Trieste ITALY email: cbeleites at units.it phone: +39 (0 40) 5 58-34 68

Dear Group, I am looking for ways to use R and Matlab. Doing the data transformations in R and using the data in Matlab to analyze with some pre-defined scripts. Any good ways to transfer the data into matlab in its most recent version? I tried using R.matlab but the writeMat output is not readable by Matlab. I just need to output a data.frame and read it as is into matlab where I can do any

I'm attempting to sort a 3 dimensional array that looks like this > x , , 1 [,1] [,2] [1,] 9 9 [2,] 7 9 , , 2 [,1] [,2] [1,] 6 5 [2,] 4 6 , , 3 [,1] [,2] [1,] 2 1 [2,] 3 2 Such that it ends up like this .... > y , , 1 [,1] [,2] [1,] 2 1 [2,] 3 2 , , 2 [,1] [,2] [1,] 6 5 [2,] 4 6 , , 3 [,1] [,2]

...find.x () and find.dim () functions... I'm not sure whether this would be worth the work, but maybe someone is around who just knows how to do this. Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 (0 40) 5 58-34 47 email: cbeleites at units.it ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, mi...

...s a good idea to invent a name for something that probably already exists. If this function does not exist, any ideas how I should call it? Thanks a lot, Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 0 40 5 58-37 68 email: cbeleites at units.it

Hi, I have the following question about creating data frames. I want to create a data frame with 2 components: a vector and a matrix. Let me use a simple example: y <- rnorm(10) x <- matrix(rnorm(150), nrow=10) Now if I do dd <- data.frame(x=x, y=y) I get a data frame with 16 colums, but if, according to the documentation, I do dd <- data.frame(x=I(x), y=y) then str(dd)

...} cannot be followed by anything else on the line(not even a LaTeX comment). \SweaveInput{x}y complains that file xy is not found. Best regards, Claudia Beleites -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 0 40 5 58-37 68 email: cbeleites at units.it -------------- next part -------------- A non-text attachment was scrubbed... Name: baseline.devel.pdf Type: application/pdf Size: 52300 bytes Desc: not available URL: <https://stat.ethz.ch/pipermail/r-devel/attachments/20101005/1...

Dear all, I have run into a problem when running some code implemented in the Bioconductor panp-package (applied to my own expression data), whereby gene expression values of known true negative probesets (x) are interpolated onto present/absent p-values (y) between 0 and 1 using the *approxfun - function*{stats}; when I have used R version 2.8, everything had worked fine, however, after updating

Hello. I have an instrument, actually a step motor indexer that I want to drive from R. It uses an RS-232 connection. I already have a few C subroutines that I access from R but I would like to be able use R's connection related functions - readLines, writeLines, cat, read.table, etc - directly. Does any one have any suggestions on how a I should proceed to create a new connection type? Is it

Hi I am used to handle bio information such as NMR data or IR data . I want to perform pls regression, so I search the help page of plsr. and I use the example of plsr. But I have a problem to make appropriate data format to do plsr. these example data type like this : A data frame with components NIR Numeric matrix of NIR measurements density Numeric vector of densities train Logical vector

...ach other in RSiteSearch and/or RSeek? I get lots of introductory documents as they point to plotmath and discuss matrices... Thanks a lot for your help, Claudia -- Claudia Beleites Dipartimento dei Materiali e delle Risorse Naturali Universit? degli Studi di Trieste Via Alfonso Valerio 6/a I-34127 Trieste phone: +39 0 40 5 58-37 68 email: cbeleites at units.it

i'm sorry to bother but... sometimes theres an attachment in the posts on the list, a single file called: Teil 1.2 whys that? i dont want to open it to find out, as i have used computers before ;) therefore i suspect it to be either some security problem OR to be the alternative HTML version that is claimed to have been deleted. any light-shedding would be appreciated!

I have Cent OS 4 installed on my computer, with cable internet. My ISP requires me to login to the account before I can access the Internet. I require to type some commands to get it working. (It comes with a software which I have installed) But that requires root access. I have many users on this computer, who can't access the Internet without my permission ( And I can't tell them the