Skip to main content

Posts

Showing posts with the label groupby()

Most Commonly Used Python Pandas Methods

Pandas is a powerful Python library for data manipulation and analysis. It provides a wide range of methods that can be used to perform a variety of tasks, including data cleaning, data exploration, and data visualization. In this blog post, we will discuss some of the most commonly used Pandas methods, along with examples of how to use them. 1. head() The head() method returns the first n rows of a DataFrame. This can be useful for getting a quick overview of the data in your DataFrame. import pandas as pd # Create a DataFrame df = pd.DataFrame({'name': ['Alice', 'Bob', 'Charlie'], 'age': [20, 30, 40], 'city': ['New York', 'Boston', 'Chicago']}) # Print the first 2 rows of the DataFrame print(df.head(2)) Output: name age city 0 Alice 20 New York 1 Bob 30 Boston 2. tail() The tail() method returns the last n rows of a DataFrame. This can be useful for getting a quick overview of the data at the end ...

Topics

Show more