Re: [R-sig-phylo] bonferroni corrections in Blomberg's K and Pagel's lambda

2016-12-13 Thread Fábio Machado
Recently I came across a similar issue, but I had a far greater number of repeated tests, 595 actually. If i used 10.000 permutations to access significance, I noticed that I could never reject the null hypothesis. That is because for 10.000 permutations, the minimum p value is 1e-04 and the bo

Re: [R-sig-phylo] bonferroni corrections in Blomberg's K and Pagel's lambda

2016-12-13 Thread Chen, Ting-Wen
Dear Ted, dear Fabio, thank you so much for your suggestions. I found that people applied bonferroni corrections in p-values in Pagel’s lambda, as shown in this paper: http://www.pnas.org/content/106/43/18097.abstract In my case, I decide to use p.adjust (x,method=“holm”,n=length(x)) to correct