On Thu, 24 Jul 2003 16:27:28 +0200, Dirk Repsilber <[EMAIL PROTECTED]> wrote :
>Hi, > >is there advice how to subset a data.frame, where until R version 1.7.0 >it was possible to write > > > data[["subset"]] > >which meant the same as > > > data$subset > >(data is a data.frame). From 1.7.1 on this does not seem to work longer. >Could there be a bug in downwards compatibility? What are you trying to achieve? The notation you give still works if "subset" is one of the column names; I don't think it ever worked if "subset" was a logical vector, like its name would suggest. Duncan Murdoch ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
