On 3 Aug 2011, at 17:41, Duncan Murdoch wrote: > > It looks as though your my.data[1,1] value is a factor, not a character value. > > strsplit(as.character(my.data[1,1]), "/")
Thanks Duncan, this solved it. Best Federico > > would work, or you could avoid getting factors in the first place, using the > stringsAsFactors argument when you create the dataframe. > > Duncan Murdoch > > >> Any advice will be gratefully received. >> >> Best wishes, >> >> Federico >> >> >> -- >> Federico C. F. Calboli >> Department of Epidemiology and Biostatistics >> Imperial College, St. Mary's Campus >> Norfolk Place, London W2 1PG >> >> Tel +44 (0)20 75941602 Fax +44 (0)20 75943193 >> >> f.calboli [.a.t] imperial.ac.uk >> f.calboli [.a.t] gmail.com >> >> ______________________________________________ >> 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. > -- Federico C. F. Calboli Department of Epidemiology and Biostatistics Imperial College, St. Mary's Campus Norfolk Place, London W2 1PG Tel +44 (0)20 75941602 Fax +44 (0)20 75943193 f.calboli [.a.t] imperial.ac.uk f.calboli [.a.t] gmail.com ______________________________________________ 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.
