Re: [R-sig-eco] R-sig-ecology Digest, Vol 79, Issue 21

2014-10-30 Thread Ludovico Frate
Thank you Tim for your suggestion! I'll try with mixed model! Ludovico Frate PhD student (University of Molise - Italy) Environmetrics Lab

Re: [R-sig-eco] species richness, GLM and negative values

2014-10-30 Thread Kay Cichini
..or we could include 'Plot' as random variable? library(lme4) mod - glmm(DS ~ Time + 1|Plot) Yours, Kay Von meinem Smartphone gesendet Bob O'Hara boh...@senckenberg.de schrieb: On 10/29/2014 04:27 PM, Ludovico Frate wrote: Dear all,I'am trying to fit a very simple linear model. I am