Vicknesh

“I wouldn’t be where I was without Dataquest. Be confident in what you learn with Dataquest. If you take the time to learn, you will be one of the few people in the world that can do what you do.”

Vicknesh Mano

Data Science Manager @Accenture

Path overview

In this path, you’ll explore the basics of Python programming from preparing data all the way to predicting trends from real-world data. You’ll learn the fundamentals of Python, how to use Jupyter notebooks, work with numerical and text data and basic object-oriented programming.

Best of all, you’ll learn by doing — you’ll write code and get feedback directly in the browser. You’ll apply your skills to several guided projects involving realistic business scenarios to build your portfolio and prepare for your next interview.

Key skills

  • Programming with Python to perform complex statistical analysis of large datasets
  • Using Jupyter notebooks to create and share documents
  • Working with text, date, and time data
  • Performing object-oriented and functional programming with Python

Path outline

Part 1: Python Basics for Data Analysis [4 courses]

Introduction to Python Programming 3h

Objectives
  • Write computer programs using Python
  • Save values using variables
  • Process numerical data and text data
  • Create lists using Python

Basic Operators and Data Structures in Python 5h

Objectives
  • Use for loops to repeat processes and conduct data analysis
  • Implement if, else, and elif statements in programming logic
  • Employ logical and comparison operators in Python
  • Develop and update Python dictionaries for data manipulation
  • Construct frequency tables using dictionaries for data analytics

Python Functions and Jupyter Notebook 5h

Objectives
  • Write Python functions
  • Debug functions
  • Define function arguments
  • Write functions that return multiple variables
  • Employ Jupyter notebook
  • Build a portfolio project

Intermediate Python for Data Science 8h

Objectives
  • Clean and analyze text data
  • Define object-oriented programming in Python
  • Process dates and times

The Dataquest guarantee

Guarantee

Dataquest has helped thousands of people start new careers in data. If you put in the work and follow our path, you’ll master data skills and grow your career.

Money

We believe so strongly in our paths that we offer a full satisfaction guarantee. If you complete a career path on Dataquest and aren’t satisfied with your outcome, we’ll give you a refund.

Master skills faster with Dataquest

Go from zero to job-ready

Go from zero to job-ready

Learn exactly what you need to achieve your goal. Don’t waste time on unrelated lessons.

Build your project portfolio

Build your project portfolio

Build confidence with our in-depth projects, and show off your data skills.

Challenge yourself with exercises

Challenge yourself with exercises

Work with real data from day one with interactive lessons and hands-on exercises.

Showcase your path certification

Showcase your path certification

Share the evidence of your hard work with your network and potential employers.

Projects in this path

Project: Learn and Install Jupyter Notebook

For this project, you’ll take on the role of a Jupyter Notebook beginner. You’ll learn the essentials of running code, adding explanatory text, and installing Jupyter locally to prepare for real-world data projects.

Guided Project: Profitable App Profiles for the App Store and Google Play Markets

For this project, you’ll be a data analyst at a company that builds free, ad-supported Android and iOS apps. To drive revenue, you’ll analyze real app market data to find app profiles that attract the most users.

Guided Project: Exploring Hacker News Posts

For this project, we’ll be data analysts exploring Hacker News posts. We’ll use Python string manipulation, OOP, and date handling to analyze trends driving post popularity. Check out our Jupyter Notebook Guided Project if needed.

Learning resources

In today's rapidly changing tech arena, Python programm...
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Learn Python the right way, avoid the "cliff of boring,...
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It's common when first learning Python for Data Science...
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Grow your career with
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Aaron

Aaron Melton

Business Analyst at Aditi Consulting

“Dataquest starts at the most basic level, so a beginner can understand the concepts. I tried learning to code before, using Codecademy and Coursera. I struggled because I had no background in coding, and I was spending a lot of time Googling. Dataquest helped me actually learn.”

Jessi

Jessica Ko

Machine Learning Engineer at Twitter

“I liked the interactive environment on Dataquest. The material was clear and well organized. I spent more time practicing then watching videos and it made me want to keep learning.”

Victoria

Victoria E. Guzik

Associate Data Scientist at Callisto Media

“I really love learning on Dataquest. I looked into a couple of other options and I found that they were much too handhold-y and fill in the blank relative to Dataquest’s method. The projects on Dataquest were key to getting my job. I doubled my income!”

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