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| From | Joe Dreyfus <joedreyfus@gmail.com> |
| To | <statalist@hsphsun2.harvard.edu> |
| Subject | st: Count if binomial variable changes |
| Date | Mon, 04 Jun 2012 20:08:31 +0200 |
Count if binomial variable changes I am using panel data and would like to count the number of individuals who have experienced a change in a binomial variable across 10 time periods. I.e. For individual i, at t =1 var =0, at t=2 var = 1. In addition I would like to know the direction of the change. How many individuals moved from 0 to 1, and how many total observations are there? How many moved from 1 to 0, and how many total observations are there? I am using Stata 12 for Mac (Yes, I'm a Stata novice…) Thanks in advance!
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