Re: [R] Reading multiple Input Files

The easiest way to do this is to use an lapply: #in working directory filelist <- list.files() ranges <- lapply(filelist[grep(".*range\\.csv", filelist)], read.csv) probs <- lapply(filelist[grep(".*probs\\.csv", filelist)], read.csv) Hope this helps, Greg On 12/20/09 10:24 PM, Maithili Shiva wr

[R] Reading multiple Input Files

Hi I'm not sure if I understood your problem correctly.. Perhaps you are looking for something like this? Best regards, Roger Result <- c() yourPath <- "c:\\temp" filesInDir <- dir(yourPath) for(file in filesInDir){ fileInfo <- paste(yourPath,file,sep="\\") tmp <- read.csv(fileInfo) # assign(fi

Re: [R] Reading multiple Input Files

See the FAQs, particularly "How can I save the result of each iteration in a loop into a separate file?" which applies for the other way round as well. Uwe Ligges Maithili Shiva wrote: Dear R helpers, Suppose I am dealing with no of interest rates at a time and the no of interest rates I a

[R] Reading multiple Input Files

Dear R helpers,   Suppose I am dealing with no of interest rates at a time and the no of interest rates I am selecting for my analysis is random i.e. it can be 2, can be 10 or even higher. The R-code I had written (with the guidance of R helpers obviously and I am really grateful to all of you)