An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-sig-ecology/attachments/20110829/3e833ff4/attachment.pl>
RDA vegan: correlation coefficient among environment variables, species axes and environmental axes results
3 messages · Oscar Galli, Jari Oksanen, Rubén Roa
On 29/08/11 19:14 PM, "Oscar Galli" <ogalli at dinara.gub.uy> wrote:
Hi, I'm doing the redundance analysis as a method of ordination between spawning of the species and environmental variables. Anyone know how I can do to get in the summary of the RDA the correlation coefficient among environment variables, species axes and environmental axes results estimates by RDA and the eigenvalues species-environment correlations?.
Oscar, I'm not quite sure what all these are, but the following may give some of the things you asked: ## make a reproducible example library(vegan) data(varespec) data(varechem) mod <- rda(varespec ~ Al + P + K, varechem) ## species--environment correlation spenvcor(mod) ## "interset" correlation intersetcor(mod) ## correlations among constraints (why?) cor(model.frame(mod)) HTH, Jari Oksanen
An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-sig-ecology/attachments/20110830/8a72267d/attachment.pl>