I'd like to use the modelling functions, in particular model.frame, with the S4 orientation objects I'm writing. However, these use data.frames, and data.frames object to having my objects put in them. model.frame checks the mode of the object before it puts it in; data.frame seems to be trying to coerce my class to data.frame, and it's failing.
What's necessary to put a nonstandard object into a data.frame? Duncan Murdoch ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-devel
