Hello,
I would like to post a message, but I was wondering if I had to subscribe first?
Here is my message:
II performed over the seanson a census of butterflies on 8 sites . I have for
each date un number of individuals and of species. I would like to know which
function I could use to test if s
gavin and jari,
thanks, all makes sense I have to state that remembering the
discussion we had some weeks ago about fitting underlying (or
environmental) variables to a MDS ordination, that using vectorfit for
this purpose indeed would make sense for me, too. As long as before
choosing th
On Tue, 2009-09-15 at 17:02 +0200, gabriel singer wrote:
> Hi vegan-users and programmers,
>
> Can anybody tell me how the function vectorfit (envfit) computes arrow
> lengths (as fits of a metric variable onto an ordination) exactly? I
> understand the scaling bit in the end, but have troubles
Hi vegan-users and programmers,
Can anybody tell me how the function vectorfit (envfit) computes arrow
lengths (as fits of a metric variable onto an ordination) exactly? I
understand the scaling bit in the end, but have troubles to understand
how actually the direction and strength of gradient
Dear list members,
I would like to run a repeated measure model in R and I would like to
have your advice on how to parameterize the model and which package and
function should I use..
I have:
Disease rate (number of cases x 1000 people): the response variable
County (it would be the subject
