Python Pandas Tutorial 9. Merge Dataframes
Pandas merge function provides functionality similar to database joins. You can merge two data frames using a column. One can perform left, right, outer or inner joins on these dataframes. This tutorial also covers indicator and suffixes flags in pandas.merge function.
Topics that are covered in this Python Pandas Video:
0:00 Introduction
0:42 Merge two dataframes using merge() function
2:34 What is "Outer join" and "inner join" in dataset?
4:03 What is "left join" in dataset?
5:06 Use Indicator flag in join
5:42 How to use "suffixes()" argument in dataframes?
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