Re: [R] problem with interaction in lmer even after creating an "interaction variable"

a_lampei uni-tuebingen.de> writes: > > Thank you very much, > First, sorry for posting on wrong mailing list, I did not know that > there exists a special one for lmer. > Yes, there are collinearities in the data. > Still, I would like to have the variables in one model to compare > explained

Re: [R] problem with interaction in lmer even after creating an "interaction variable"

Thank you very much, First, sorry for posting on wrong mailing list, I did not know that there exists a special one for lmer. Yes, there are collinearities in the data. Still, I would like to have the variables in one model to compare explained variability. Is there some option, or it is simply i

Re: [R] problem with interaction in lmer even after creating an "interaction variable"

a_lampei uni-tuebingen.de> writes: > > Dear all, > I have a problem with interactions in lmer. I have 2 factors (garden and > gebiet) which interact, plus one other variable (home), > dataframe arr. When > I put: > / > lmer (biomass ~ home + garden:gebiet + ( 1|Block), data = arr)/ > > it wri

[R] problem with interaction in lmer even after creating an "interaction variable"

Dear all, I have a problem with interactions in lmer. I have 2 factors (garden and gebiet) which interact, plus one other variable (home), dataframe arr. When I put: / lmer (biomass ~ home + garden:gebiet + ( 1|Block), data = arr)/ it writes: /Error in lme4::lFormula(formula = biomass ~ home + ga