Hi,
I am trying to create a weight variable to use with the gllamm command,
but I just can't get it to work. Here is the problem: I have the data in
long format looking like this:
subj_id item_number item_response
1 1 0
1 2 1
1 3 0
2 1 1
2 2 1
2 3 0
I am trying to create a weight variable that represents the number of
subjects with the same item_response pattern, meaning the same responses
for all items within an individual.
I would appreciate any suggestions.
Thanks,
Deng
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