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> Subject: [R] Alternative method for range-matching within 2 nested loops in R?
>
> Hi.
>
> I've been puzzling about how to replace the nested loops below. The idea
> is that the B dataframe has rows with a posix datetime and the C
> dataframes has po
Perhaps: ?findInterval
(you may need to do some type conversion first)
-- Bert
On Sat, Jul 27, 2013 at 3:28 PM, John Helly wrote:
> Hi.
>
> I've been puzzling about how to replace the nested loops below. The idea is
> that the B dataframe has rows with a posix datetime and the C dataframes has
Hi.
I've been puzzling about how to replace the nested loops below. The idea
is that the B dataframe has rows with a posix datetime and the C
dataframes has posix Start and End times. I want to assign a value to
the observations in B based in intersecting the appropriate
time-interval in C.
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