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How to find unique rows in a dataset
Posted: Wed Jul 29, 2026 5:58 pm
by srk80
Hi, I am working with flights dataset which is very popular in Hadley Wikham book. I want to find unique origin and destinations. is there anyway we can do it?
Re: How to find unique rows in a dataset
Posted: Thu Jul 30, 2026 11:45 pm
by jonathon
Hi, you can use a computed variable to compute the routes. see here:
- Screenshot 2026-07-31 at 09.45.04.png (842.25 KiB) Viewed 977 times
Re: How to find unique rows in a dataset
Posted: Fri Jul 31, 2026 10:09 am
by srk80
This is a nice hack. But I would like to know the number of rows in this frequency table. Further, is there anyway to export the table as a jamovi data like jtransform export to a new file?