Thanks Jim but I need to use "cbind" otherwise I will not get the correct information from the data. Also each data set has the dimension 200X365 but I only need 200X20 each.
Thanks On Tue, Dec 4, 2012 at 10:22 PM, jim holtman <jholt...@gmail.com> wrote: > try:: > > do.call(rbind, myfiles) > > On Tue, Dec 4, 2012 at 9:37 PM, Gyanendra Pokharel > <gyanendra.pokha...@gmail.com> wrote: > > Hi group, > > > > I imported 16 data frames using the function "list.files" > > > > temp <- list.files(path="...........") > > myfiles = lapply(temp, read.table,sep = "") > > > > Now I have 16 data set imported in R window. > > > > I want to combine them by row and tried some thing like (Here I am > > considering only 20 columns) > > > > for(i in 1:16){ > > data<- cbind(myfiles[[i]][,1:20]) > > > > } > > > > > > but it returns only first data set. I can combine them using > > > > data <- cbind(myfiles[[1]][,1:20],myfiles[[2]][1:20],...............) > > > > But I want in a loop so that I can make the efficient code. > > > > Any kind of suggestion will be great for me. > > > > Thanks > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help@r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > > -- > Jim Holtman > Data Munger Guru > > What is the problem that you are trying to solve? > Tell me what you want to do, not how you want to do it. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.