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| From | Lisa Wang <lhwang0925@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: Drop Observations Satisfying List |
| Date | Wed, 11 Sep 2013 10:54:14 +1000 |
Hi all,
I have a column of dates in one dataset ("A") and my actual analysis
in another dataset ("B"). I would like to drop all the observations in
"B" which has a date found in dataset "A".
There are about 750 or so dates in dataset "A".
I am unsure how to do a drop if/ keep if when the condition could be a
whole array of dates.
Any suggestions would be great. Thanks in advance.
Lisa
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