similar to: name of the variable that will contain the result of a function

Hi everyone, Firstly, I'm sorry for the cross-post. I re-read the posting guide and it appears my question is more related to r-devel.... (i think :-) ) I downloaded the source code available at: http://cran.fhcrc.org/src/base/R-2/R-2.4.0.tar.gz to a linux machine (Linux 2.6.11-1.1369_FC4smp #1 SMP). I successfully configured and compiled it, which means I'm able to run it from the

Hi everyone, sorry if this was discussed before (and in this situation, could you please point me to the discussion in the archive? My search didn't seem to be effective). Is there a way of getting the names of objects in a .rda file without having to load it? Thank you very much, benilton -- PhD Candidate Department of Biostatistics Bloomberg School of Public Health Johns Hopkins

I think that you misunderstood me. As far as I know, RMA does three things: background correction, quantile normalization, and summary from probes to probesets. I want the probe values after background correction and quantile normalization but before the summary. On Sat, Dec 26, 2009 at 12:07 PM, Benilton Carvalho <bcarvalh at jhsph.edu> wrote: > pm(data) > > b > > On Dec

Hi everyone, I have 2 environments (2 different R sessions) as described below: Session 1: Name of the environment: "CrlmmInfo" Objects in the environment: index1: logical index - length 238304 index2: logical index - length 238304 priors: list of 4 - (matrix 6x6, 2 vectors of length 6, vector of length 2) - all num params: list of 4: centers [238304 x 3 x

Hi everyone, I have 2 environments (2 different R sessions) as described below: Session 1: Name of the environment: "CrlmmInfo" Objects in the environment: index1: logical index - length 238304 index2: logical index - length 238304 priors: list of 4 - (matrix 6x6, 2 vectors of length 6, vector of length 2) - all num params: list of 4: centers [238304 x 3 x

Hi Everyone, I want to generate some random numbers according to some empirical distribution. Therefore I am looking for the inverse of an empirical cumulative distribution function. I haven't found any in R. Can anyone give a pointer? Thanks, Geoffrey _______________________________________________________=0A= =0A= =0A= The information in this email or in any file attached

Hi everybody, I've been looking for information on "how to create administrative shares", but I didn't find... Can you help me on this matter? Regards, -- Benilton Carvalho DE / IMECC / UNICAMP Red Hat Linux i18n Team

I am running a very long loop and would like to save intermediate results in case of a system or program crash. Here is the skeleton of what my code would be: for (i in 1:zillion) { results[[i]]<-do.something.function() if (logical.test(i)) {save(results, "results.tmp")} } logical.test would test to see if i/1000 has no remainder. What R function would test that?

Hi everyone, I downloaded the source code available at: http://cran.fhcrc.org/src/base/R-2/R-2.4.0.tar.gz to a linux machine (Linux 2.6.11-1.1369_FC4smp #1 SMP). I successfully configured and compiled it, which means I'm able to run it from the R-2.4.0/bin directory. I want to do a system wide installation (via 'sudo make install') and help2man fails, ie, when I execute the

Hi Everyone, After searching the subject and not being successful, I was wondering if any you could explain me the idea behind the following fact: all(NULL == 2) ## TRUE any(NULL == 2) ## FALSE Thanks a lot, Benilton -- Benilton Carvalho PhD Candidate Department of Biostatistics Johns Hopkins University

Hi all, working on the problem that I cannot log in from my NT4 box I noticed that: - Test 8 from DIAGNOSIS.TXT fails: from the NT machine I try: "net view \\server" and I have: "System error 5 has occurred. Access denied" I don't know how to handle this... Could you please help me? Regards, -- Benilton Carvalho DE / IMECC / UNICAMP Red Hat Linux i18n Team

Hi everyone, it's been a while I've been trying to save a plot created via lattice:::xyplot if I have a file tst.R with the following code: y <- rnorm(100) x <- rnorm(100) z <- sample(letters[1:4], 100, rep=T) library(lattice) bitmap("tst.png") xyplot(y~x|z) dev.off() and I source it, I get the tst.png file, which is a blank page. If I copy and paste instead, I

Hi everyone, For reasons beyond the scope of this message, I'd like to append a NULL element to the end of a list. tmp0 <- list(a=1, b=NULL, c=3) append(tmp0, c(d=4)) ## works as expected append(tmp0, c(d=NULL)) ## list with a/b/c only Given that I could use tmp0$a <- NULL to remove 'a', I seem to understand why appending NULL returns me the original list... But how should I

Hi Everyone, Given the scenario I have, I was wondering if anyone would be able to give me a hind on how to get the results from hubers() in a more efficient way. I have an outcome on an array [N x S x D]. I also have a factor (levels 1,2,3) stored on a matrix N x S. My objective is to get "mu" and "sigma" for each of the N rows (outcome) stratified by the factor

I want to remove the column names from a data frame. I do it the long way, can any body show me a better way ? df= data.frame(chrN= c(“chr1”, “chr2”, “chr3”), start= c(1, 2, 3), end= c(4, 5, 6), score= c(7, 8, 9)) df #I write a txt file without row or column names write.table(df,"df1.txt",sep='\t',quote=FALSE,row.names=F,col.names=F) #then I read it with the header = F

I need to read in csv files, created by 3rd party, with fields containing single quotes (as shown below). "header1","header2","header3","header4" "field1r1","field2r1","field3r1","field4r1" "field1r2","field2r2","field3r2PartA), field3r2PartB Very" Long","field4r2"

Hi all: A short question: For example, a=[3,4,6,2,3], obviously the 3rd entry of the array has the maxium value, what I want is index of the maxium value: 3. is there a neat expression to get this index? Thank you! Best, Feng [[alternative HTML version deleted]]

Hi, I have a BioC infra-structure package that works fine (I can build, check and load it successfully) on revision r53950. The very same package fails on r54591 with the error below: Error in loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) : cyclic name space dependency detected when loading ?oligoClasses?, already loading ?oligoClasses? I don't see anything

Hi, I'm working on a package and observed a behaviour that was suggested to be incompatible with the documentation. The code below: x <- matrix(1:4, 2) dimnames(x) <- list() works just fine. But checking the documentation for dimnames(), it states that if value is a list "its components are either 'NULL' or a character vector with positive length of the appropriate

Hi, First of all, I apologize for sending out this message, as I'm sure the answer is on the archives, but I just can't find it. Not long ago, there was a discussion about building Windows packages from the source code and someone posted a link to a website to which we could submit the source and get the Windows version a while later. Could someone point me to that website or to