Hi community, I need your help. I have a sequence of data, but I only need it to repeat three times, not two as you can see in the attached screenshot.
If you have any advice for this issue, it will be very helpful to me.
Thank you, here I leave you more details. If you can see in the screenshot, there is a sequence 1,2 = 1. Then another sequence is presented, 4,5,6 = 1. I want to keep only the sequences that appear 3 times, and for those that appear only 2 times, insert a null().
