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Re: st: RE: Deleting similar observations
From
George Chioran <[email protected]>
To
[email protected]
Subject
Re: st: RE: Deleting similar observations
Date
Tue, 15 Jun 2010 16:11:50 -0700 (PDT)
Dear Martin,
I try this, but I keep getting the message: "time-series operators not allowed".
Best,
George
----- Original Message ----
From: Martin Weiss <[email protected]>
To: [email protected]
Sent: Wed, June 16, 2010 1:01:26 AM
Subject: st: RE: Deleting similar observations
<>
So Account 7 should also be -drop-ped, I guess:
***********
clear*
inp byte Account str1 Buy_sell
2 b
2 b
2 s
2 b
5 s
5 s
5 s
5 s
7 s
7 s
end
list, noo
bys Account (Buy_sell): drop if Buy_sell[1]==Buy_sell[_N]
list, noo
***********
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of George Chioran
Sent: Mittwoch, 16. Juni 2010 00:53
To: [email protected]
Subject: st: Deleting similar observations
Dear statlisters,
I have a database that
looks like this:
Account Buy sell
2 b
2 b
2 s
2 b
5 s
5 s
5 s
5 s
7 s
7 s
Taken per account, I would like to know if
there is a way to delete all the observations that have the same letter in
the Buy sell variable. In my case this would delete all observations from
account 5 since they are all only sell.
Thank you,
George
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