Hi Roger, 

Can you provide a reproducible example (perhaps a subset of your tree and their 
tip and node ages if the tree is very large)? I don't know what the problem 
could be without the data, but perhaps Gene knows? 


Scott

On Wednesday, July 13, 2011 at 10:57 PM, Roger Close wrote:

> Hello all,
> 
> I wish to transform branch lengths on a tree according to ages of
> terminal taxa and internal node ages; to this end I have tried to
> implement the script written by Gene Hunt mentioned in a recent post
> to this list 
> (http://www.mail-archive.com/r-sig-phylo@r-project.org/msg01005.html;
> script available at https://gist.github.com/938313).
> 
> However, when attempting to run the command scalePhylo(tr, tip.ages,
> node.mins), it crunches away for hours on my computer (a 2010 MacBook
> Pro Core i7, which is quite fast). Clearly there's something wrong.
> I'm afraid I don't know enough about R to debug a script.
> 
> I thought I'd send this to the list in case someone other than Gene
> Hunt or Scott Chamberlain has had a go at using this script.
> 
> Thanks in advance,
> 
> Roger


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