Dandandan commented on pull request #9381: URL: https://github.com/apache/arrow/pull/9381#issuecomment-771913447
Hm, interesting indeed @ritchie46 I wrongly assumed that was pandas approach, but I now realize I recently saw `shift(1)` being used for implementing something similar to `LAG`. We should do whatever is standard I would say, maybe we should look at some other libraries as well. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
