Real Python - Data Cleaning With pandas and NumPy https://realpython.com/courses/data-cleaning-with-pandas-and-numpy/ Data scientists spend a large...
So, if you're just stepping into this field or planning to step into this field, it's important to be able to deal with messy data, whether that means missing values, inconsistent formatting, malformed records, or nonsensical outliers. Along the way, you'll learn about Dropping unnecessary columns in a DataFrame
Changing the...