In this chapter, you learned how to explore your dataset and get to know your data with statistical identities. You also learned how to detect rare and outlier values, missing values, and duplicate values.
Then, you learned how to become an expert of your dataset by creating a data dictionary. You also learned how to use regular expressions to match data patterns. Finally, you learned how to process your dataset by fixing or removing rare or outlier values, missing values, and duplicate values.
In the next chapter, you will learn how to tell a story with your data. You will learn how to find a narrative, including what types of stories are told with data. This includes how to use the statistical identity of your data to determine a story. You will also learn how to know your audience, including determining who they are and what would be an effective presentation for...