06-14-2018 09:32 PM
I am wondering if there's any difference between inner join and left join if I am self merging.
Say I use the DOSING data set in the following document
And I condition it on patient ID = patient ID, Then using inner join and left join would create the same result right?
06-15-2018 05:17 AM
Need further help from the community? Please ask a new question.