Re: [R-sig-phylo] compar.gee- Generalized estimating equations and inflated type 1 errors

Hi Emmanuel, Here is the script I used for randomizing independently on both vectors. Similar results occur for sampling without replacement. for (i in (1:30)){ resp<-data[,5] explanatory<-data[,36] resp<-sample(slope,replace=T) explanatory<-sample(explanatory,replace=T) names(resp)<-names(exp

Re: [R-sig-phylo] compar.gee- Generalized estimating equations and inflated type 1 errors

Tom Oliver a écrit : Hi Emmanuel, Thanks for your post. I can accept that sometimes normal OLS regressions will give non-significant correlations yet after accounting for covariance among species using phylogenetic methods then the traits may show significant correlations. However, I

Re: [R-sig-phylo] still problems using ace

Birgit Lemcke a écrit : Hello Helplist! This is a question of somebody who has not a lot of experience using R (me).So please excuse me if it is an obvious problem for somebody who is good in R. I try to use ace with a treefile containing 2500 Bayesian trees and a continuous character to re