similar to: R bioconductor agilent aCGH analysis

Greetings! The Bioconductor core group would like to announce the 5th release of Bioconductor, version 1.4. There are many new packages as well as several major upgrades and fixes in older packages, and users are encouraged to upgrade existing tools and check out the new packages. Release 1.4 is intended to be operated with R version 1.9.x, which can be obtained at CRAN

Hi, I am currently using the aCGH package in R version 2.1.0 Windows with some supporting packages (eg. cluster) built under R 2.1.1.Using aCGH package, I am able to identify regions of genomic aberrations in my cell lines using the HMM model. However, when I tried to use aCGH for my paraffin embeded tumour sample, I got the following warning. Warning: MAD could not ben computed for one of

Hello, since Bioconductor devel branch 3.11 started, which is operating with R-devel 4.0.0 (for e.g. 2019-11-03 r77362 on OS X 10.11.6 El Capitan), my package CFAssay 1.21.0 is not built on none of all three Systems, Linux, Windos and Mac. The error message refers to xy.coords which is called by R function plot.default. I found out that it has to do with the S3 object system. In my package I

Hi, I have a question about filterMicroRna in AgiMicroRna package function for filtering probes in Agilent microRNA dataset. >ddPROC = filterMicroRna(ddNORM.micro, dd, control = TRUE, IsGeneDetected = TRUE, wellaboveNEG = FALSE, limIsGeneDetected = 75, limNEG = 25, makePLOT = TRUE, target.micro, verbose = TRUE) If in a dataset there are two or more sample replicates and in the step of

Hi, I am following the protocol outlined here for analysis of single channel Agilent microarray data: http://matticklab.com/index.php?title=Single_channel_analysis_of_Agilent_microarray_data_with_Limma I keep getting the following error message when using Limma's read.maimages function to load my data into an RGList object: Error in RG[[a]][, i] <- obj[, columns[[a]]] : number of

Hello everyone, I'm trying to open the same file under Linux and Windows. Under Windows everything is ok but when I try to do it under Linux I have a mistake and I don't know why. This is the mistake: Error in make.names(col.names,unique=TRUE): string multibyte 1 invalid why? I write this when I want to do it under Windows: zz.info<-read.table(file("C:/Documents and

Hi fn <- dir(pattern="txt",full.name=T) > fn [1] "./GSM696980_US81503234_252741110209_S01_CGH_107_Sep09_1_1_32914.txt" [2] "./GSM696981_US81503234_252741110209_S01_CGH_107_Sep09_1_2_32916.txt" [3] "./GSM696982_US81503234_252741110209_S01_CGH_107_Sep09_1_3_33021.txt" [4] "./GSM696983_US81503234_252741110209_S01_CGH_107_Sep09_1_4_33024.txt"

Dear Help, After loading the pd.Citrus library and checking the DataFrame, I ran > the R code for: > > 1) 'oligo' > > > > {> library(pd.citrus) > Loading required package: RSQLite > Loading required package: DBI > > data(pmSequence) > > > show(pmSequence) > DataFrame with 341730 rows and 2 columns > fid sequence > <integer>

Hi, I have Agilent and Illumina SNP data. That's the only thing I know about the files - there seem to be no version specification in any of them. Is there a generic genotype calling algorithm that I could try to use on these datasets? thanks, N. -- View this message in context: http://www.nabble.com/generic-genotype-calling-algorithm--tp23141124p23141124.html Sent from the R help

Hi, I have a microarray dataset from Agilent chips. The data were really log ratio between test samples and a universal reference RNA. Because of the nature of log ratios, coefficient of variation (CV) doesn't really apply to this kind of data due to the fact that mean of log ratio is very close to 0. What kind of measurements would people use to measure the dispersion so that I can compare

Hi, I am new to R. I am downloaded the installer for R 2.9.1, and that installed just fine. Then I want to install Biocondcutor packages. According to bioconductor website, I input the following commands. > source("http://bioconductor.org/biocLite.R") > bioLite() Error: could not find function "bioLite" What am I doing wrong here? Thanks -- View this message in

Hello, I follow the Bioconductor instruction (http://www.bioconductor.org/download <http://www.bioconductor.org/download> ) to install Biocoductor, there have some errors: /usr/lib/R/bin/SHLIB: line 115: make: command not found chmod: cannot access `/usr/local/lib/R/site-library/affyio/libs/*': No such file or directory ERROR: compilation failed for package 'affyio' **

Full_Name: H Deshmukh Version: 2.0 OS: 2000 Submission from: (NULL) (129.174.206.239) Can somebody tell me what is it that i am doing wrong,i was not sure whether to post BioConductor error here or not. Thanks >source("http://www.bioconductor.org/getBioC.R") > getBioC(libName = "all") Running getBioC version 1.2.65.... If you encounter problems, first make sure that

Hi, I been trying to install bioconducter into R using the script on the bioconductor home page. However, I get this error message: > source("http://www.bioconductor.org/biocLite.R") Error in file(file, "r", encoding = encoding) : unable to open connection In addition: Warning message: unable to connect to 'www.bioconductor.org' on port 80. It is maybe

I am aware of the R Genetics Project that developed the R library and software called Bioconductor (http://www.bioconductor.org/ ) . How do the two relate to each other? What is the one that the other is not and vice versa? Can anybody link me to something that answers the question? -- Farrel Buchinsky, MD Pediatric Otolaryngologist Allegheny General Hospital Pittsburgh, PA

Hello, I am attempting to install Bioconductor on 64 bit R. The installation of some bioconductor packages fails with the errors below. I would be very grateful for any help on how to resolve the issue. Best regards, Octavio Espinosa --------------------- Most of the bioconductor packages won't install, for examples 'Biobase' errors with: ** building package indices ...

I currently set the Bioconductor repository in my .Rprofile using this code (which needs editing for every version number change of Bioconductor): # Choose repositories repos <- structure(c(CRAN="http://streaming.stat.iastate.edu/CRAN", CRANextra="http://www.stats.ox.ac.uk/pub/RWin",

No se bien si hacer la pregunta aca, pero en la lista de correo de bioconductor he tenido algunos problemas para hacer la consulta. Por un error actualice R de la version 15.0.3 a la 3.0.2, y ahora no me corren las librerias de bioconductor. Al intentar usar alguna me aparece el mensaje : Your Bioconductor is out-of-date, upgrade to version 2.13 by following instructions at

Hi Patrick, Greetings from !(sunny) Pittsburgh. What's the scoop on RCurl on windows (XP)? I've tried to install RCurl_0.92-0.zip and RCurl_0.9-3.zip, with both R 2.7.2 and R 2.8.0 from the RGUI (utils:::menuInstallLocal), and get the error "Windows binary packages in zipfiles are not supported". which (according to google's one and only hit) comes from a perl script.

Hi, I am trying to install Bioconductor onto R version 2.7.0 for Windows. I installed R, then followed the instructions on http://www.bioconductor.org/download, which state that you should type the following: source("http://bioconductor.org/biocLite.R") biocLite() When I do that, I get the following error: Running biocinstall version 2.2.9 with R version 2.7.0 Your version of R