The Merge Function
Learn how to use the merge function of Pandas.
We'll cover the following
Merging DataFrame
s
The merge
function is another way to combine data from multiple resources. The concat
function compares column names or row indexes when combining DataFrame
s, whereas the merge
function compares values in the given column or columns to check matching rows.
The merge
function merges two DataFrame
s based on the common values in shared columns. Suppose we have a product
and a sales DataFrame
as shown below:
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