[R] Failure to aggregate

Dimitri Shvorob dimitri.shvorob at gmail.com
Thu Sep 9 19:50:41 CEST 2010


Ok, conversion to POSIXct does the trick - why doesn't tapply work with the
other, not-obviously-improper POSIX type? 

(Incidentally, now it gives me more trouble, with sorting - a reproducible
sample coming up in another thread).
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