[R-sig-phylo] Making ultrametric trees

Dear List We would like make several non-ultrametic trees (based on molecular data; downloaded from treeBASE) into ultrametric trees using R. Could you advice us what is the best and the most general way of doing this please? We would like to use resultant ultrametric trees in phyologenetic

Re: [R-sig-phylo] fatal error plotting trees

...it turns out the fatal error was caused by taxon numbering issues - basically, my tree was stored in nexus format and my taxon numbering under "translate" in the trees block were not continuous - I think some were pruned but the numbering still reflected those in the full original tree. I got

Re: [R-sig-phylo] fatal error plotting trees

Manabu- Can you give us a reproducible example? Is it as simple as plotting any tree does it or is it only particular trees? Cheers, -Dave On Fri, Oct 28, 2016 at 7:53 AM, Manabu Sakamoto wrote: > Dear List, > > I'm getting fatal errors when plotting phylo objects,

[R-sig-phylo] fatal error plotting trees

Dear List, I'm getting fatal errors when plotting phylo objects, which terminates the RStudio session. RStudio started showing me warnings from around last week or so, stating that something was wrong and that if it wasn't fixed, it will be fatal in the next update. I haven't updated R or RStudio