On 14-01-25 6:05 PM, Axel Urbiz wrote:
Thanks again all. Essentially, this is the section of the code that is causing trouble. This is part of the (exported) function which calls contr.none (not exported). As mentioned, when I call the exported function it complains with the error described before.oldcontrasts <- unlist(options("contrasts")) if (cts) options(contrasts = c(unordered = "contr.none", ordered = "contr.diff")) x <- model.matrix(terms(reformulate(var_names)), mf, contrasts) options(contrasts = oldcontrasts)
This is hugely incomplete. Please stop wasting everyone's time, and post something reproducible.
Duncan Murdoch ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
