Data Wrangling with Python by Jacqueline Kazil and Katharine Jarmul

Author:Jacqueline Kazil and Katharine Jarmul
Language: eng
Format: mobi, pdf
Publisher: O'Reilly Media, Inc.
Published: 2015-09-28T04:00:00+00:00

agate group_by and aggregate

Group your dataset on a particular attribute and run aggregation analysis to see if there are notable differences (or similarities) across groupings.

In the next chapter, you will learn how to use visualizations and storytelling tools to share your conclusions on the Web and in numerous other formats.

1

To take a look at some of those explorations, see the book’s repository.

2

For more reading on median absolute deviations and standard deviations, check out a great writeup by Matthew Martin on why we still use standard deviations and Stephen Gorad’s academic paper on why and when to use mean deviations.

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