Exercise: Cleaning NYC Property Sales
This lesson will test the user on data cleaning.
We'll cover the following
NYC Property Sales
In this lesson, you are going to clean the NYC Property Sales Dataset. This dataset is a record of every building or building unit (apartment, etc.) sold in the New York City property market over a 12-month period.
In the below exercises, you will be writing functions for every task. The functions will receive a dataframe df
as an input argument. Your task will be to perform the required operations and return the dataframe.
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