Re: [R-sig-eco] Mixed models and multivariate methods for temporal-spatial nested data

2017-02-27 Thread Tania Bird
Many thanks for your useful advice Bob! Unfortunately I did try to use my University's statistical consulting department, but they were not able to provide advice at this level for either the multivariate or mixed effect models. :( I would be happy to consult with someone else if anyone if

Re: [R-sig-eco] Mixed models and multivariate methods for temporal-spatial nested data

2017-02-27 Thread Bob OHara
Hm, this is a big job. The optimal solution is to see if your university offers a statistical consulting service. I don't see any big conceptual problems, but getting a good analysis will take a bit of time and exploration. I think you can probably 'just' use a GLMM, but getting the right GLMM

[R-sig-eco] Mixed models and multivariate methods for temporal-spatial nested data

2017-02-27 Thread Tania Bird
Hi all, I am seeking advice on how to analyse my unbalanced, multi-nested multivariate data set. I realise there are many questions in this email and I would be willing to consult with someone privately on this if it is an option. I am using abundance data for insect species (I have the same