November 2023
Beginner
464 pages
11h 38m
English
Content preview from Python for Data Science For Dummies, 3rd Edition
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Chapter 7
Processing Your Data
IN THIS CHAPTER
Working with NumPy and pandas
Working with symbolic variables
Considering the effect of dates
Fixing missing data
Slicing, combining, and modifying data elements
The characteristics, content, type, and other elements that define your data in its entirety forms the data shape. The shape of your data determines the kinds of tasks you can perform with it. In order to make your data amenable to certain types of analysis, you must shape it into a different form. Think of the data as clay and you as the potter, because that’s the sort of relationship you have with it. Instead of using your hands to shape the data, you rely on functions and algorithms to perform the task. This chapter helps you understand the tools you have available to shape data and the ramifications of shaping it.
Note that shaping data doesn’t mean changing its value. Think ...
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