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st: Re: many-to-many merge

From   "Michael Blasnik" <>
To   <>
Subject   st: Re: many-to-many merge
Date   Fri, 19 Aug 2005 10:59:35 -0400

check out joinby

Michael Blasnik

----- Original Message ----- From: "Luhang Wang" <>
To: <>
Sent: Friday, August 19, 2005 10:49 AM
Subject: st: many-to-many merge

Dear all,

I'm wondering whether there is some way to do a many-to-many merge in
the following sense:

eg. for some id, I have 2 observations in data set a, and 3
observations in data set b; how can I merge a and b to get a new data
set with 6 observations for this id(all the possible combinations of
the observations from a and b)?

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