These are my go-to libraries for Python data crunching.
missing_columns = [col for col in expected_columns if col not in actual_columns] extra_columns = [col for col in actual_columns if col not in expected_columns] ...
pandas is the premier library for data analysis in Python. Here are some advanced things I like to do with pandas DataFrames to take my analysis to the next level. Change the index of a DataFrame On a ...