Hello all,
I want to analyze data that looks like this:
Id var1 var2 var3..
1 0 1 0
1 0 1 1
2
2
2
2
Not all id's have the same no. of observations.
At the first stage I want to count how many people in the survey, how many
have 1 in var1, etc.
How do I do that?
Thank you,
Sigalit.
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