Hi everyone, first time here
I have a longitudinal data set with 3500 unique individuals that looks like something below but i want to have a new variable where each unique individual will be represented in one row and not appear multiple times.
I used this code [generate subjectID: subjectid = subjectid] to create the new variable which is a replica of the old variable but don't seem to know how to exclude all the repeat subjectid that appear more than once.
How do i proceed?
subjectid
1
1
2
3
4
4
4
5
...
3500
Thanks
Related Posts with How do i create a variable from a longitudinal dataset where i have one row for all the times a unique individual appears more than once
What is the best test to compare regression coefficients when we use a probit model?- How to convert the unprojected point data in lat/lon format into projected point dat, usable in spmap
- fixed effects relative to the mean, help needed with felsdvregdm
- How to generate monthly time series data based on yearly time series data?
- "Missing Imputed Values Produced" Error Message
Subscribe to:
Post Comments (Atom)
0 Response to How do i create a variable from a longitudinal dataset where i have one row for all the times a unique individual appears more than once
Post a Comment