similar to: Rd files must have a non-empty \title

dear all, I have a problem with a masked object in a package we created here. we make a package for a workflow of internal analysis of microarray data. to create the package we used: > install.packages(pkgs="affyAnalysis", repos=NULL) > R CMD INSTALL affyAnalysis Erzeuge Verzeichnisse ... Erzeuge DESCRIPTION ... Erzeuge NAMESPACE ... Erzeuge Read-and-delete-me ... Kopiere

I was trying to install R on a unix server. Because of a firewall i can't install biocLite for working with Bioconductor. With windows it wasn't a problem. I used the option '--internet2' to bypass the firewall. I don't have any idea, how to do it with unix. I tried to set my proxy >Sys.putenv("http_proxy"="http...:8080")

Hello, Is it possible to change the default repositories? I've already changed the list in the repositories file under etc/ this is how my repositories file under R/etc looks like: row name menu_name URL default source win.binary mac.binary CRAN CRAN @CRAN@ TRUE TRUE TRUE TRUE BioC Bioconductor http://www.bioconductor.org TRUE TRUE TRUE FALSE

Hi, I would like to substitute a semicolon with two double quotation marks and a comma inbetween. It suppose to look like that: I have: FBpp0070086;FBpp0099643;FBpp0112915 I would like to have: "FBpp0070086","FBpp0099643","FBpp0112915" I tried with various numbers of backslashes, but noe have worked. for example: gsub(";", "\\\",\"",

Hi everybody, I would like to know whether it is possible to compare to tables for certain parameters. I have these two tables: gene table name chr start end str accession Length gen1 4 646752 646838 + MI0005806 86 gen12 2L 243035 243141 - MI0005821 106 gen3 2L 159838 159928 + MI0005813 90 gen7 2L

Hello everyone, I have a matrix of over 40000 line and about 30 columns. For my analysis I would like to add another column with ascending numbers (column header should be "order", and than 1,2,3,4 ....the end of the matrix). During my analysis I reorder them ( due to merge commands by a different column). How do I add such a column in an ascending order (or descending for what it

Hello R users, I'm trying to extract random samples from a big array I have. I have a data frame of over 40k lines and would like to produce around 50 random sample of around 200 lines each from this array. this is the matrix ID xxx_1c xxx__2c xxx__3c xxx__4c xxx__5T xxx__6T xxx__7T xxx__8T yyy_1c yyy_1c _2c 1 A_512 2.150295 2.681759 2.177138 2.142790 2.115344 2.013047

Hello all R users, I have a problems transforming (or maybe better regrouping) a data.frame. I have a big data.frame, which I would like to sum up according to a specific column. This is an example of my matrix: ID gen 0042787 gen2 0016070 gen2 0016070 gen3 0007409 Gen1 0007409 gen3 0006511 gen2 0006417 gen3 0016070 gen4 0006511 gen4 I want to rearrange the matrix

Hello, I'm trying to paste two columns of a matrix GB_ACC GENE GENE_SYMBOL NM_010657 NM_010657 NM_027162 NM_027162 NM_198863 NM_198863 NM_010727 NM_010727 These two column are a part of a 41,000 x 26 matrix. I wanted these two column to be pasted into one (the firstone, GB_ACC). I tried to do it with a for loop, but it takes ages to finish: for( i in

Hi, is it possible to merge two data frames while preserving the row names of the bigger data frame? I have two data frames which i would like to combine. While doing so I always loose the row names. When I try to append this, I get the error message, that I have non-unique names. This although I used unique command on the data frame where the double inputs supposedly are thanks for the help

Hello, I have two tab-delimited files which I would like to combine. In the first one I have gene IDs (Unique) on column 1 and than various experimental results from microarray analysis (see attached files list1 ) the second arrays have the same genes IDs (more and in a different order, some are double) (see attached files list2 ) What I would like to do is to search in the second list for gene

Hi BioC user, I have a problem extracting the gene set I would like to work with. Here is I work with my data: normData <- read.delim("normalizedData.txt",sep ="\t") ######### two class unpaired comparison # y must take values 1,2 classes <- c(-1,-2,1,2) #prepere the data for the samr analysis data.x <-as.matrix(normData[,8:11]) d=list(x=data.x,y=classes,

Dear R-devel-list, Since I had no answer on the R-help-list (http://permalink.gmane.org/gmane.comp.lang.r.general/284539) I try to present my trouble on the R-devel-list. I am sure in the past (one year ago) to succeed in putting accentuated characters in the \title tag in a .Rd file. Recently, creating a package, I have NA in the title function instead of the text containing the

Hi, I have a weird issue when creating a package with latin1 encoding. All works fine except the fact that I can't put non-ASCII characters in the title tag. There is NA in the place of the title in the pdf file of the documentation. I can put non-ASCII characters in the other tags (description, details...). I well verified that I put in the DESCRIPTION file the line : Encoding:

hello everybody, I have a directory with over 3000 files with different names. I would like to make some vectors with the file names which are belong together. I'm trying to do it with a for loop in R: SF <- c("ad", "cd", "cer", "stress", "salty", "PC", "high", "transfer", "cold",

Hello, I was wondering whether there is a possobility to add File types to the list of filters known by R. I'm using the function choose.files in Windows. I have some files I always use and i would like to filter my option to these kind of files. I have some "atr", "cdt", "gct", "gmt" etc. Is there a way of telling R to filter only these files?

Hi everybody, I am having a problem building a ROC curve with my data using the ROCR package. I have 10 lists of proteins such as attached (proteinlist.xls). each of the lists was calculated with a different p-value. The goal is to find the optimal p-value for the highest number of true positives as well as lowaest number of false positives. As far as I understood the explanations from the

Hi, I have a problem on my mac when trying in R to produce png images. I am getting this warnings with the ArrayQualityMetrics package: > arrayQualityMetrics(rma_fatBody, outdir="normData", force =T) The report will be written into directory 'normData'. KernSmooth 2.23 loaded Copyright M. P. Wand 1997-2009 (loaded the KernSmooth namespace) libpng warning: Application built

Hi the devel list. I am adapting the package.skeleton to S4 classes and methods I would have been very proud to post a new working function on this list. Unfortunately, I do not manage to solve all the problems. Mainly - sys.source does not compile a file with setClass - dumpMethod does not exists yet In the following code, thise two problems are notified by a line ################# Still

Hi the list, I guess I find an other bug (the first one is at the end off this mail) in package.skeleton. It occurs when we give as code_file some file that are not in the current directories. If we give a single file to code_file (like code_file=3D"riri/fifi.R"), it does not reconize fifi.R as a regular name and change it to riri/zfifi.R If we give several file to code_file (like