Re: [R] Help with permutation function from Turner et al. 2010 (Ecology)

2012-06-09 Thread Uwe Ligges
On 09.06.2012 03:57, Ashley Stasko wrote: Hello, I'm using R code that includes a residual permutation that was written as a supplement to the paper: Turner et al. 2010. A general hypothesis-testing framework for stable isotopes ratios in ecological studies. Ecology 91:2227-2233. The

Re: [R] Help with permutation function from Turner et al. 2010 (Ecology)

2012-06-09 Thread mlcollyer
Dear Ashley, I am one of the co-authors for these scripts. I just downloaded the example files from the ESA archives and ran in naively on some data and it worked fine. My guess is that the problem lies in a portion of the script that you did not provide. If I had to be more certain with my

[R] Help with permutation function from Turner et al. 2010 (Ecology)

2012-06-08 Thread Ashley Stasko
Hello, I'm using R code that includes a residual permutation that was written as a supplement to the paper: Turner et al. 2010. A general hypothesis-testing framework for stable isotopes ratios in ecological studies. Ecology 91:2227-2233. The supplemental code is available at: