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.