elixir-explorer / explorer

Series (one-dimensional) and dataframes (two-dimensional) for fast and elegant data exploration in Elixir
https://hexdocs.pm/explorer
MIT License
1.12k stars 123 forks source link

Select from different dataframe inside mutate #947

Closed briankariuki closed 3 months ago

briankariuki commented 4 months ago

Is it possible to do a lookup to another dataframe inside Dataframe.mutate/2?

billylanchantin commented 3 months ago

I don't believe so. You'd either want to use DF.concat_columns/2 or DF.join/3 first.

Also, https://elixirforum.com/ is the more appropriate place to ask questions like this.