Displaying 1 result from an estimated 1 matches for "habfac".
2004 Apr 01
2
modelling nested random effects with interactions in R
Hi there
Please excuse this elementary question, but I have been fumbling with this for
hours and can't seem to get it right.
I have a nested anova, with random factor "lakefac" nested within
factor "fishfac" (fixed), with an additional fixed factor "Habfac". If I
consider everything as fixed effects, it's addmittedly not the correct model,
but I can at least get this to work:
> nested <- anova(lm(ltotinv ~ habfac + fishfac/lakefac + habfac:fishfac +
habfac:(lakefac %in% fishfac)))
> nested
Analysis of Variance Table
Response: l...