Readers, The function 'read.delim' was used to import data into R:
columnnamea columnnameb columnnamec 1 2 3 2 3 4 3 4 5 After import, the column names were: X.columnnamea columnnameb columnnamec Why did this occur? -- r2151 ______________________________________________ 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.