Message-ID: <439D6AE0.8050803@cirad.fr>
Date: 2005-12-12T12:19:44Z
From: Jacques VESLOT
Subject: question about date's
In-Reply-To: <a3e689eb0512120406v67f00b67rc5112427672b7ee5@mail.gmail.com>
do.call("rbind", strsplit(as.character(date.vector), "-"))
Richard van Wingerden a ??crit :
>Hi,
>
>Given a frame with calendar date's:
>
>"2005-07-01", "2005-07-02","2005-07-03","2005-07-04","2005-07-05",etc.
>
>I want to extract the following from these dates:
>
>week number
>month number
>year number
>
>Any ideas how to accomplish this?
>
>Many thanks.
>
>Regards,
>Richard
>
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>
>