This is part 2 of data consolidation in Python. If you want to start reading from part 1 please click here. Are your dataset rows spread across different MS-Excel sheets and you want to consolidate ...

In December 2019 my InfoWorld colleague Sharon Machlis wrote an article called “How to merge data in R using R merge, dplyr, or data.table.” Sharon is a whiz at R programming, and analytics in general ...

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