Re: [R-sig-eco] Unifrac distance matrix with dbRDA in Vegan

2012-04-24 Thread dougwyu
wrote: On 23/04/2012, at 04:19 AM, dougwyu wrote: By the way, I changed metaMDS function in vegan so that it easily accepts unifrac distances a couple of years ago after I was in a workshop with Susan Letcher, and she suggested I do this. Cheers, Jari Oksanen Would you please

Re: [R-sig-eco] nested factor for which i would like a parameter estimate

2011-03-14 Thread dougwyu
and Lockwood 2006 for how to do this with lme. regards Mike From: r-sig-ecology-boun...@r-project.org [r-sig-ecology-boun...@r-project.org] On Behalf Of dougwyu [doug...@gmail.com] Sent: 13 March 2011 07:29 To: r-sig-ecology@r-project.org Subject: [R

[R-sig-eco] nested factor for which i would like a parameter estimate

2011-03-12 Thread dougwyu
Hello all, I am trying to test whether sound diversity predicts bird diversity. The question i have concerns how to deal with a factor that could be treated either as a random or fixed factor. Response: bird_entropy (continuous) Fixed factors: landtype (factor), sound_entropy