Hi > > Thanks Duncan. > > This is a package, SIAR. > > > fo <- ordered(f) > > fo > [1] a b c d e > Levels: a < b < c < d < e > > max(fo) > [1] e > Levels: a < b < c < d < e > > The data set has 101 values, what can I use instead of letters?
Why do you need to use letters? AFAIK this was only illustration what could be root of the error message. If the function requires ordered factor you can use your.ordered.factor <- ordered(your.unordered.factor) I do not remember original mail but to get rid of error message, the function probably needs as an input ordered factor or numeric values. You shall consult help page for this function which option is valid. Regards Petr > > > Best wishes, > > Alex. > > -- > View this message in context: http://r.789695.n4.nabble.com/Error-in- > Summary-factor-c-1L-1L-1L-1L-1L-1L-1L-1L-1L-1L-4L-max-not-meaningful-for- > factors-tp4022502p4023231.html > Sent from the R help mailing list archive at Nabble.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. ______________________________________________ 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.
