avimallu
avimallu
### Problem description Recently, I needed to filter data to look at rolled up aggregates at different levels in Python. I was quite fond of [`data.table`s implementation of it](https://github.com/Rdatatable/data.table/issues/1377) in...
Closes https://github.com/pola-rs/polars/issues/15945. Removed the reference to `apply` as indicated and replaced with `map_rows` or `map_elements` as appropriate.
Hi, I'm excited to see how this package grows - if I may, I'd suggest a glimpse at the FSE package roadmap in https://github.com/oborchers/Fast_Sentence_Embeddings/issues/49 for some additions to the `TODO`...