Basic Filtering
In this lesson, you will get a refresher on how to apply basic filtering using Pandas.
Filtering
One of the most useful features in Pandas is the ability to filter elements from a Series or DataFrame using very simple expressions. You may want to select travelers originating from specific countries in a travel dataset, or patients with specific health conditions in a medical dataset. In all such cases, you’re bound to use the filtering feature of Pandas in your data analysis.
Basics
The first, and easiest, method to filter elements in a DataFrame is using the square brackets [] notation. This allows you to filter rows based on one or multiple conditions.