search for: johnlogandurland

Hi, I converted an Excel file into a .txt file "X.txt" with no header ( http://r.789695.n4.nabble.com/file/n3908157/X.txt X.txt ) and imported it with: X <- read.table("/Users/johnlogandurland/Desktop/X.txt", header=FALSE). What I would like to do is to make the first column into a factors vector, and then analyze the rest of the columns in the data table using those factors. The problem is, I haven't found a way to convert the rest of the columns into vectors with length = nr...