Now this is interesting: Here's a list of how long it took to read the same file in various versions of R:
R version 2.10.1 (2009-12-14) 3.97 R version 2.12.0 (2010-10-15) 24.53 R version 2.13.0 (2011-04-13) 24.48 R version 2.14.0 (2011-10-31) 3.75 I think that the even numbered releases of R are generally faster with read.table (except 2.12), kind of like how Beethoven's odd numbered symphonies are generally more popular (except 6) [[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.