Hello all, Following on my question here ( http://www.mail-archive.com/r-help@r-project.org/msg116075.html), I understand now that when using sort = FALSE the order of the merged data frame is "unspecified".
But why was it designed this way? Why not keep the original order (when possible)? Thanks, Tal ----------------Contact Details:------------------------------------------------------- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) ---------------------------------------------------------------------------------------------- [[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.