Displaying 1 result from an estimated 1 matches for "ethnic08".
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ethnic07
2011 Jun 27
1
Recoding several variables into one use the most recent data
Hi,
I have the following data management issue. I am trying to combine multiple
years of ethnicity data into one variable called ethnic. The data looks
similar to the following
id ethnic07 ethnic08 ethnic09 ethnic10
1 1 1 1 1
2 1 1 2 2
3 3 4 4 NA
4 2 3 NA NA
So, what I'd like to do is create...