Ok, I added a test <https://github.com/maggiexyz/PDL-Stats/blob/v0.6.6/t/stats_glm.t#L470-L494> for a 3-level between subject variable in the package, and that runs fine. I don't know whether the results were accurate, since I haven't been able to compare it against another package that does mixed anova.
I'll need more time to look into the problem. There's some old hairy code there :P Maggie On Tue, Aug 5, 2014 at 9:12 AM, Maggie X <maggie...@gmail.com> wrote: > Thanks for noting this! I'll take a look this evening. > > Maggie > > > On Tue, Aug 5, 2014 at 7:10 AM, Chris Marshall <devel.chm...@gmail.com> > wrote: > >> BTW, to get the code to run on my system, I >> had to: >> >> 1) Change 'use 5.18;' to 'use 5.10;' >> 2) Comment out use autodie qw(:all) >> >> Modified code attached. >> >> --Chris >> >> >> On Tue, Aug 5, 2014 at 7:06 AM, Chris Marshall <devel.chm...@gmail.com> >> wrote: >> > Hi Erich- >> > >> > The input $ivs matrix generated for the call to $y->ols_t >> > has rows of zeros so it is definitely not invertible. Someone >> > who actually knows/uses these routines will need to take >> > a look at what is going or whether it is possible that the >> > calling sequence needs to be changed. >> > >> > Cheers, >> > Chris >> >> _______________________________________________ >> Perldl mailing list >> Perldl@jach.hawaii.edu >> http://mailman.jach.hawaii.edu/mailman/listinfo/perldl >> >> >
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