[R-sig-phylo] Mixup with plotted bootstrap values

2011-02-23 Thread Alastair Potts
Hi All, I'm sure I've had this problem before and found a way to fix it. I've spent an hour looking for the solution, but can't seem to find it. In short, I've run a bootstrap analysis in PAUP* which provided a consensus tree with bootstrap values. This tree opens fine in FigTree. I read it

Re: [R-sig-phylo] Multiple sequence alignment in R?

2011-02-23 Thread Emmanuel Paradis
The package phyloch has the functions mafft() and prank() which call the programs of the same name (two other MSA software): http://www.christophheibl.de/Rpackages.html phyloch has many other wrappers to system calls (mrbayes, raxml, ...) The package dna includes a port of ClustalW:

Re: [R-sig-phylo] Mixup with plotted bootstrap values

2011-02-23 Thread Emmanuel Paradis
Hi Alastair, I copied the Newick string below into R, read it with read.tree, and this seems to work as normal. I also tried to do the same with Figtree: the tree and its tip labels are OK, but the node labels are not (eg, it displays 377 for the root instead of 100). My guess is that it's

Re: [R-sig-phylo] Mixup with plotted bootstrap values

2011-02-23 Thread Alastair Potts
Hi Emmanuel, I can read in the tree fine using read.nexus too (I've attached the file this time). When in FigTree, if you leave the Node Labels display at 'Node Heights', then you will see 377 at the root of the tree. If you change this setting to 'label', you will see that the bootstrap

Re: [R-sig-phylo] Mixup with plotted bootstrap values

2011-02-23 Thread Alastair Potts
Hi All, I think I have located the problem. As usual I had experienced it before and I found (or someone else found) a workaround - but I couldn't remember it. The bootstrap values ($node.label) is mixed up when I save the bootstrap tree as a nexus file with a translation table in PAUP (this