[R] Date conversion
drdionc at yahoo.com
Thu Mar 5 17:58:37 CET 2009
Hi R users,
I have a factor variable called date as shown below: Can anyone share the
best / most efficient way to extract year and week (e.g. year = 2006, week
= 52 for first record, etc..)? My data set has 1 million records.
Thanks in advance for any help!
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