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st: checking for concistant entery
From
Lars Folkestad <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: checking for concistant entery
Date
Tue, 29 Jan 2013 13:14:41 +0000
Dear List
I have to data sets
dataset1: Consists of 40 variables and 800 unique observations (persons).
dataset2: consists of the same 40 variables and 200 randomly selected from
dataset 1 entered to be able to check for concistancy in entry.
All data are based on data from a questionnaire.
I want to know if there are many mis matches.
I am going to use the following command:
.use dataset1, clear
.cf _all using dataset2, verbose
But how do i get stata to only compare the 200 sets of questionnaire data
that was double entered?
Thank you
Lars
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