jamovi

When I begin to use the Computed Variable dialog, I see the example: ROW() % 1

I can figure out, by trying it, what the % operator seems to be doing. But where can I find the relevant documentation (for jamovi specifically, or for R)?

ah, sorry, the percentage is the modulus operator.

https://en.wikipedia.org/wiki/Modulo_operation

but for the record, ROW() % 1, is a terrible example...

i sometimes use ROW() % 2 in filters to filter every second row.

jonathon