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st: Identifying unique values within duplicate IDs
From
Rebecca M Sacks <[email protected]>
To
<[email protected]>
Subject
st: Identifying unique values within duplicate IDs
Date
Wed, 27 Mar 2013 13:33:05 -0700
Hi all!
I'm dealing with a large dataset that had some errors occur when data
were being recorded. Although each ID should only have one record, most
of them have two. Anyway, I'm trying to get a list of IDs where the ID
variable is a duplicate but the values for a second variable (PHQ9
score) are different within the duplicate ID. Any advice would be
greatly appreciated.
Thanks,
Rebecca Sacks
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