[Rd] Odd behaviour in within.list() when deleting 2+ variables

[peter dalgaard]

> On 26 Jun 2017, at 21:56 , Martin Maechler <maechler at stat.math.ethz.ch> wrote:
> 
> 
> Indeed, the fix I've committed reverts almost to the previous
> first version of  within.data.frame  (which is from Peter
> Dalgaard, for those who don't know).
> 

Great foresight on my part there, eh? ;-)

-p

-- 
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
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