[Rd] names on cum* functions
Prof Brian Ripley
ripley at stats.ox.ac.uk
Sat May 15 23:01:26 CEST 2004
On Sat, 15 May 2004, Patrick Burns wrote:
> Is it accidental or on purpose that names get stripped from the
> result of "cumsum", "cumprod", "cummin" and "cummax"?
Almost certainly accidental.
> If it is accidental, I suggest that keeping names (and other attributes)
> would be appropriate. (Found porting code from S-PLUS.)
Names, sure. I am not so sure about all other attributes, in particular
class (suppose these were difftimes?).
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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