[Phylobase-devl] change root node from NA to 0

[Ben Bolker]

  OK.  But can I propose that this be the *last* major change?  I want
to get into clean-up mode ...

  cheers
   Ben


Peter Cowan wrote:
> Given that significant changes are still fair game, I'd like to  
> propose changes the root edge from having NA as the ancestor to 0 as  
> the ancestor.
> 
> I'd be willing to do the lifting for this one, and could probably get  
> it done around the same time the unification gets finished up.
> 
> I found myself having to work around the NA issue in several places  
> where 0 wouldn't have been a problem.  Does anyone have a case where  
> NA is superior to 0 in the edge matrix?
> 
> Peter
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-- 
Ben Bolker
Associate professor, Biology Dep't, Univ. of Florida
bolker at ufl.edu / www.zoology.ufl.edu/bolker
GPG key: www.zoology.ufl.edu/bolker/benbolker-publickey.asc

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