Re: [R-sig-eco] Proper treatment of Proportion Response Data with Two Categorical Predictors

2012-12-11 Thread Aitor Gastón
Everett, If you have the original binary data that were used to calculate proportions you can use generalized linear models with logit link (i.e. logistic regression). You can find a simple explanation of this approach and some examples with R code in

Re: [R-sig-eco] Proper treatment of Proportion Response Data with Two Categorical Predictors

2012-12-11 Thread Everett
Aitor, Perhaps I am missing something, but I do not think that my original data can take binary form. Each sampling point had a unique number of seeds (0 - +infinity). I sampled at each site and collected a proportion of the seeds that were available, thus, I would have, for example, 10 seeds

[R-sig-eco] Package bio.infer: get.taxonomic() hangs R after editing taxa list

2012-12-11 Thread Rich Shepard
On Mon, 10 Dec 2012, Sarah Goslee wrote: ... get.taxonomic() no longer has an outputFile argument. I've read the get.taxonomic() description in bio.infer.pdf and it works ... to a point. There are 3 taxa currently not in the ITIS database (a freshwater worm, a midge, and one chironomid for

Re: [R-sig-eco] Package bio.infer: get.taxonomic() hangs R after editing taxa list

2012-12-11 Thread Kay Cichini
Hi, Maybe the ritis package does what you want? Regards, Kay Am 11.12.2012 23:46 schrieb Rich Shepard rshep...@appl-ecosys.com: On Mon, 10 Dec 2012, Sarah Goslee wrote: ... get.taxonomic() no longer has an outputFile argument. I've read the get.taxonomic() description in bio.infer.pdf