Python for Data Analysis: Step-By-Step with Projects - Combining Datasets

This video tutorial covers how to manipulate dataframes using pandas in Python. It begins with an introduction to merging and concatenating dataframes, followed by creating simple dataframes and merging them using the pandas merge function. The tutorial explains different types of merges, including inner, left, right, and outer joins. It also demonstrates how to concatenate dataframes using the concat function. Finally, the video shows how to combine hero dataframes using both merge and concat functions, providing practical examples and explanations throughout.

What is the role of the 'axis' parameter in the concat function?

How do you create a new integer index when concatenating dataframes?

What is the output of an inner merge when there are no matching values?

How can you check the shape of a dataframe after merging?