Loading...

Data Science

1,100 learners

Pandas Basics and DataFrame Manipulation

This course gently introduces you to the world of data manipulation using Pandas, how to load datasets, view their basic characteristics, and perform simple operations. Each code example progressively adds a new skill, aimed at beginners ready to explore data analysis with real-world datasets.

Numpy

Pandas

Python

See path

5 lessons

25 practices

3 hours

Coding and Data Algorithms

Course details

Loading and Viewing Data in Pandas

Preview

Exploring Grocery Store Data

Peek at the Inventory's End

Grocery Store Inventory DataFrame

Summon the Data: Creating a DataFrame in Pandas

Complete the Grocery Store DataFrame

Grocery Store Inventory Management

Previous Course

Next Course: Introduction to Data Cleaning and Transformation

Meet Cosmo:

The smartest AI guide in the universe

Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.