Re: [R-sig-phylo] Collapsing branches with low bootstrap values

2013-08-22 Thread Naxerova, Kamila
, Aug 22, 2013 at 5:09 PM, Naxerova, Kamila naxer...@fas.harvard.edumailto:naxer...@fas.harvard.edu wrote: Dear list, is there a function that will take a tree and the output of boot.phylo() and collapse branches below a chosen bootstrap value cutoff? Many thanks. Kamila

Re: [R-sig-phylo] Collapsing branches with low bootstrap values

2013-08-22 Thread Naxerova, Kamila
So sorry for the silly question, I overlooked your show.node=T. Many thanks. Kamila On Aug 22, 2013, at 12:29 PM, Naxerova, Kamila naxer...@fas.harvard.edu wrote: Thank you Klaus, this works like a charm. One more if I may: If I still want to have bootstrap values in my plot, how do I go

Re: [R-sig-phylo] Rooting and rotating in ape

2013-08-19 Thread Naxerova, Kamila
:51 PM, Naxerova, Kamila wrote: Dear list, I have just started playing around with ape, and I have some naive newbie questions. Any help would be very much appreciated. 1) In my data set, the root is extant. Is there a way to directly designate one of the taxa as the root? 2) When I use

[R-sig-phylo] equal or not distance function for NJ

2013-05-29 Thread Naxerova, Kamila
Dear list, I would like to construct a neighbor-joining tree from a data set in which each taxon is characterized by a vector of integers ranging from 0 to 5. I would like to treat these as unordered characters, i.e. assuming that the likelihood of transitioning from 0 to 1 is the same as