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st: What grouping should I use for clogit?
From
Hadji Cortez Jalotjot <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: What grouping should I use for clogit?
Date
Sun, 22 Jan 2012 22:46:23 -0800 (PST)
I am estimating a choice model using the clogit command. Data is from a choice experiment.
Each respondent was shown 10 choice sets. Each choice set has 3 choices.
So basically, each respondent corresponds to 30 rows of observations.
My question is, should the respondents (respno) be my group for the clogit? or should I treat each choice as the "group"?
Any suggestions or explanations are appreciated.
Hadji
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