In this section, we cover how to deal with missing values.
The section is organized as follows:
- Encode Missing: How to encode missing values via the appropriate missing value representation.
- Identify Missing: How to identify which values are missing and whether a row or a column of a data frame has missing values.
- Drop Missing: How to drop rows or columns of a data frame with one or more missing values.
- Fill Missing: How to fill in missing values with suitable values.