6. Learning the Hidden Secrets of Data Wrangling
Overview
In this chapter, you will learn about data problems that arise in business use cases and how to resolve them. This chapter will give you the skills needed to be able to clean and handle real-life messy data. By the end of this chapter, you will be able to prepare data for analysis by formatting it as required by downstream systems. You will also be able to identify and remove outliers from data.
Introduction
In this chapter, we will learn the secret behind creating a successful data wrangling pipeline. In the previous chapters, we were introduced to basic and advanced data structures and other building blocks of data wrangling, such as pandas and NumPy. In this chapter, we will ...
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