Exercise: Missing Value Handling

This workflow handles missing values in the data by - Setting them to a fixed value (zero) - Generating a dummy column based on missing values in another column - Replacing them with the column mean or the most frequent value in the column - Looking for different missing value patterns in the data - Filtering out columns that have many missing values

This is a companion discussion topic for the original entry at https://kni.me/w/6PIWFnfsGrYjllSb