Re: [R-sig-phylo] How to use which.edge {ape}

2014-06-05 Thread Gilles Benjamin Leduc
Thanks Liam for the quick answer. The exemple you made up is nice, I will work on, and try to transfer that on my case Not sure that it would be possible. Benjamin Le Mercredi 4 Juin 2014 16:10 GMT, Liam J. Revell liam.rev...@umb.edu a Ă©crit: Hi Gilles. which.edge returns the

[R-sig-phylo] How to use which.edge {ape}

2014-06-04 Thread Gilles Benjamin Leduc
Hello, I am looking the correct way to use the function which.edge {ape} and to understand what it returns… which.edge(phy, group) so I use as phy an object I get like that: as.phylo(dendroIcscan) summary(as.phylo(dendroIcscan)) Phylogenetic tree: as.phylo(dendroIcscan) Number of

Re: [R-sig-phylo] How to use which.edge {ape}

2014-06-04 Thread Liam J. Revell
Hi Gilles. which.edge returns the rows of phy$edge containing the edges to the mrca of the taxa in group. If the group is monophyletic, this will be all the edges in the group descended from that mrca. If the group is non-monophyletic, it will be only the edges leading from the mrca of group