----- Forwarded Message ----- From: Kasper Daniel Hansen <khansen@jhsph.edu> To: Smeeta shrestha <smeeta at="" ccmb.res.in=""> Cc: smeetashrestha at gmail.com Sent: Thu, 06 Mar 2014 15:07:49 +0530 (IST) Subject: Re: request for help in minfi-dmpFinder Please send your request for help to the Bioconductor email list. Best, Kasper On Wed, Mar 5, 2014 at 6:26 PM, Smeeta shrestha <smeeta at="" ccmb.res.in=""> wrote: > Hi Kasper, > > Could you please assist me in this. I am trying to use the minfi dmpFinder > for my 450K data analysis. > > However I get this error. > > > library(minfi) > > beta <- "C:/Documents and > Settings/Administrator/Desktop/F_B12_Test/Female_Beta.txt" > > dat <- read.table(beta,sep="\t", head=TRUE) > > dat1 <- as.matrix(dat[,-1]) > > Phenotype <-"C:/Documents and > Settings/Administrator/Desktop/F_B12_Test/Female_Pheno.txt" > > pheno <- read.table(Phenotype,sep="\t", head=TRUE) > > dmp <- dmpFinder(dat1, pheno$Sample_group, type = "categorical",qCutoff > = 1, shrinkVar = TRUE) > Error in dmpFinder(dat1, pheno$Sample_group, type = "categorical", qCutoff > = 1, : > length of pheno does not equal number of samples > > Could you please assist me: > > I have attached files of my dat file and pheno file. > > Thank you and any assistance would be very much appreciated. > -- > Regards > > Smeeta Shrestha -- Regards Smeeta Shrestha