Displaying 1 result from an estimated 1 matches for "e091".
Did you mean:
1091
2012 Jun 09
2
Help with permutation function from Turner et al. 2010 (Ecology)
...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: http://www.esapubs.org/archive/ecol/E091/157/suppl-1.htm
When I execute the function, no warnings are given (seems fine). But the resulting output matrix is simply a matrix of repeating rows (i.e., it appears as if the function is selecting the same "random" sample every time). The function is as follows (please keep in mind t...