Hello everyone, I’d just spent 5 hours on a simple issue with joining two dataframes. I’ve basically two dataframes, one with a column of sectors and value, the other with new sectors mapped to the previous one as well as weights associated. My issue is that I can’t perform leftjoin on the column…

you need to convert these columns to Vector because you have duplicates.

DataFrame: Cannot have duplicated names for indices

mbauman Split this topic March 29, 2022, 2:48pm 8

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