Re: [R] Null models of species co-occurrence

2012-01-25 Thread Dallas
Fantastic! I'll avoid the sequential models and will look into the r0 and r1 methods. Thank you. Tad On Wed, Jan 25, 2012 at 3:03 AM, Jari Oksanen [via R] < ml-node+s789695n4326620...@n4.nabble.com> wrote: > Dallas drakeresearchlab.com> writes: > > > > > I am currently testing species co-occurr

Re: [R] Null models of species co-occurrence

2012-01-25 Thread Jari Oksanen
Dallas drakeresearchlab.com> writes: > > I am currently testing species co-occurrence patterns using null models and > the oecosimu() function within the vegan() package. My issue is that none of > the methods appear to be the ones that I want. The methods listed are r0, > r1, r2, r2dtable, swap

Re: [R] Null models of species co-occurrence

2012-01-24 Thread Dallas
Thank you very much. I'll look into the r project listserv you suggested. Unrelated: Ecological Models and Data in R is one of my favorite mathematical ecology textbooks and a fantastic resource. On Tue, Jan 24, 2012 at 9:30 PM, bbolker [via R] < ml-node+s789695n4326186...@n4.nabble.com> wrote:

Re: [R] Null models of species co-occurrence

2012-01-24 Thread Ben Bolker
Dallas drakeresearchlab.com> writes: > I am currently testing species co-occurrence patterns using null models and > the oecosimu() function within the vegan() package. My issue is that none of > the methods appear to be the ones that I want. The methods listed are r0, > r1, r2, r2dtable, swap, t

[R] Null models of species co-occurrence

2012-01-24 Thread Dallas
I am currently testing species co-occurrence patterns using null models and the oecosimu() function within the vegan() package. My issue is that none of the methods appear to be the ones that I want. The methods listed are r0, r1, r2, r2dtable, swap, tswap. However, I want to know how to go about i