Append and ovelaps

[Liang Wang Jack]

Hi all,

After appending two datasets, how can we find whether these two datasets have some same id?

Thanks,

Jack Liang

[Bruce Weaver]

Hi Jack. Here are some commands you may find helpful. Replace id with the name of your ID variable if necessary.

help duplicates
duplicates report id
duplicates list id
duplicates drop id, force