This site uses different types of cookies, including analytics and functional cookies (its own and from other sites). To change your cookie settings or find out more, click here. If you continue browsing our website, you accept these cookies.
So for instance from the worksheet SUBJECT ID 13 has two serial events :
Dates 5/25/18 and 9/19/2019. I want to create a column that outputs the number of months apart for every specific SUBJECT ID with serial events recorded dates in months. if only one date for a SUBJECT ID then 0,
I'm still not one hundered percent sure if this is the solution you're looking for, but with this method you will get the maximum difference of months between two events for each subject id. You can then filter out those that are > 6.
If I did not get this question correctly, please refine it a bit more.