October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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Panels
A Panel is a 3D array. It is not as widely used as Series or DataFrames. It is not as easily displayed on screen or visualized as the other two because of its 3D nature. The Panel data structure is the final piece of the data structure puzzle in pandas. It is less widely used. It is generally used for 3D time-series data. The three axis names are as follows:
- items: This is axis 0. Each item corresponds to a DataFrame structure.
- major_axis: This is axis 1. Each item corresponds to the rows of the DataFrame structure.
- minor_axis: This is axis 2. Each item corresponds to the columns of each DataFrame structure.
Panels are deprecated and will not be available in future versions. Hence, it's advisable to use multi-indexing in DataFrames ...
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