[R] yeardays
Prof Brian Ripley
ripley at stats.ox.ac.uk
Tue May 25 08:18:03 CEST 2004
On Tue, 25 May 2004, Steve Su wrote:
> Is there a R (Windows) equivalent of yeardays in Splus 6.0 for Windows?
> I am using XP.
You could tell us what that did ... that version of S-PLUS (sic) is long
obselete and most readers will not have access to it (or any other recent
version of S-PLUS).
It would appear to be one plus the yday component of a POSIXlt object, so
as.POSIXlt(x)$yday + 1
should be equivalent. See ?months for relevant comments.
--
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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