Re: [R-sig-phylo] trees to matrix and gamma-statistic

Hi all, Thank you for your help, I resolve my first problem (tree convert to matrix) and the second one I think I must to calculate the gamma-statistics with the ultrametric tree. Thank you people, Cheers Bryan Morales Pallero Licenciado en Biología Biólogo Laboratorio de Diversidad

[R-sig-phylo] AIC and pglm

Hi -- Does anyone know of a way to use AIC (or preferably AICc) to find the best models when conducting a pglm analysis? I plan to conduct a pglm analysis using CAIC. The analysis will have 8 predictor variables and it would be nice to get a sense of the best models without solely relying on t