Data Science Courses & Tutorials

Career path
Data Scientist: Machine Learning Specialist
Machine Learning Data Scientists solve problems at scale, make predictions, find patterns, and more! They use Python, SQL, and algorithms.
Includes 27 Courses
With Professional Certification
Beginner Friendly
90 hours
Career path
Data Scientist: Analytics Specialist
Data Analysts and Analytics Data Scientists use Python and SQL to query, analyze, and visualize data — and communicate findings.
Includes 22 Courses
With Professional Certification
Beginner Friendly
70 hours
Career path
Business Intelligence Data Analyst
BI Data Analysts use Python and SQL to query, analyze, and visualize data — and Tableau and Excel to communicate findings.
Includes 18 Courses
With Certificate
Beginner Friendly
50 hours
Career path
Data Scientist: Natural Language Processing Specialist
NLP Data Scientists find meaning in language, analyze text and speech, and create chatbots. They use Python, SQL, & NLP to answer questions.
Includes 31 Courses
With Certificate
Beginner Friendly
100 hours
Career path
Machine Learning/AI Engineer
Machine Learning/AI Engineers build end-to-end ML applications and power many of the apps we use every day. They work in Python, Git, & ML.
Includes 7 Courses
With Certificate
Intermediate
50 hours
Career path
Data Scientist: Inference Specialist
Inference Data Scientists run A/B tests, do root-cause analysis, and conduct experiments. They use Python, SQL, and R to analyze data.
Includes 24 Courses
With Certificate
Beginner Friendly
85 hours
Skill path
Analyze Data with SQL
Learn to analyze data with SQL and prepare for technical interviews.
Includes 9 Courses
With Certificate
Beginner Friendly
17 hours
Skill path
Analyze Financial Data with Python
Level up in financial analytics by learning Python to process, analyze, and visualize financial data.
Includes 6 Courses
With Certificate
Beginner Friendly
25 hours
Skill path
Analyze Data with R
Use R to process, analyze, and visualize data.
Includes 7 Courses
With Certificate
Beginner Friendly
21 hours
Skill path
Design Databases With PostgreSQL
Learn how to query SQL databases and design relational databases to efficiently store large quantities of data.
Includes 5 Courses
With Certificate
Beginner Friendly
13 hours
Skill path
Build Deep Learning Models with TensorFlow
Use TensorFlow to build and tune deep learning models.
Includes 7 Courses
With Certificate
Intermediate
10 hours
Skill path
Master Statistics with Python
Learn the statistics behind data science, from summary statistics to regression models.
Includes 9 Courses
With Certificate
Intermediate
26 hours
Skill path
Apply Natural Language Processing with Python
Learn Python for Natural Language Processing, the field behind chatbots, search engines, and autocorrect.
Includes 8 Courses
With Certificate
Intermediate
10 hours
Skill path
Data Analyst Interview Preparation
Prepare for data analyst interviews from job postings to technical interviews.
Includes 7 Courses
With Certificate
Intermediate
3 hours
Skill path
Data Scientist Interview Preparation
Prepare for the data science interview process, from navigating job postings to passing the technical interview.
Includes 8 Courses
With Certificate
Intermediate
3 hours
Skill path
Fundamental Math for Data Science
Build the mathematical skills you need to work in data science.
Includes 8 Courses
With Certificate
Beginner Friendly
12 hours
Skill path
Feature Engineering
Machine learning is only as good as its training data. Learn how to process data properly before training your models.
Includes 4 Courses
With Certificate
Intermediate
6 hours
Skill path
Build Chatbots with Python
Build rules-based and generative AI chatbots with Python
Includes 6 Courses
With Certificate
Beginner Friendly
28 hours
Skill path
Software Engineering for Data Scientists
Data Scientists often work with engineering teams. Learn the software engineering skills you need to bridge the gap between data science and
Includes 7 Courses
With Certificate
Intermediate
22 hours
Skill path
Intermediate Machine Learning
Level up your machine learning skills with tuning methods, advanced models, and dimensionality reduction.
Includes 5 Courses
With Certificate
Intermediate
8 hours
Skill path
Learn Python for Data Science
Get started with Python for Data Science in this beginner-friendly skill path.
Includes 5 Courses
With Certificate
Beginner Friendly
16 hours
Skill path
Analyze Data with Python
Learn to analyze and visualize data using Python and statistics.
Includes 8 Courses
With Certificate
Intermediate
13 hours
Skill path
Data and Programming Foundations for AI
Learn the coding, data science, and math you need to get started as a Machine Learning or AI engineer.
Includes 9 Courses
With Certificate
Beginner Friendly
38 hours
Skill path
Data Science Foundations
Learn to clean, analyze, and visualize data with Python and SQL.
Includes 15 Courses
With Certificate
Beginner Friendly
54 hours
Skill path
Visualize Data with Python
Learn to make effective data visualizations in Python with Matplotlib and Seaborn.
Includes 6 Courses
With Certificate
Beginner Friendly
7 hours
Skill path
Build a Machine Learning Model
Learn to build machine learning models with Python.
Includes 10 Courses
With Certificate
Beginner Friendly
23 hours
Course
Learn Python 3
Learn the basics of Python 3.12, one of the most powerful, versatile, and in-demand programming languages today.
With Certificate
Beginner Friendly
23 hours
Free course
Learn SQL
In this SQL course, you'll learn how to manage large datasets and analyze real data using the standard data management language.
Beginner Friendly
5 hours
Free course
Learn Python 2
Learn the basics of the world's fastest growing and most popular programming language used by software engineers, analysts, data scientists, and machine learning engineers alike.
Beginner Friendly
17 hours
Free course
Learn R
Learn how to code and clean and manipulate data for analysis and visualization with the R programming language.
Beginner Friendly
14 hours
Free course
Getting Started with Python for Data Science
Work hands-on with real datasets while learning Python for data science.
Beginner Friendly
7 hours
Course
Learn Intermediate Python 3
Learn Intermediate Python 3 and practice leveraging Python’s unique features to build powerful, sophisticated applications.
With Certificate
Intermediate
20 hours
Free course
Intro to SQL
Use SQL to create, access, and update tables of data in a relational database.
Beginner Friendly
2 hours
Free course
Machine Learning: Introduction with Regression
Get started with machine learning and learn how to build, implement, and evaluate linear regression models.
Beginner Friendly
3 hours
Course
Learn Data Analysis with Pandas
Learn the basics of Pandas, an industry standard Python library that provides tools for data manipulation and analysis.
With Certificate
Intermediate
6 hours
Free course
Learn SQL: Multiple Tables
Combine data stored across multiple tables using joins, unions, and temporary tables.
Beginner Friendly
1 hour
Free course
Intro to Language Models in Python
Build the basic language models in Python.
Intermediate
4 hours
Free course
Learn SQL: Aggregate Functions
Perform calculations inside SQL queries to answer specific data questions.
Beginner Friendly
1 hour
Free course
Intro to Data Visualization with Python
Learn how to use Matplotlib to clarify your data with meaningful charts and other data visualizations.
Beginner Friendly
3 hours
Course
How to Transform Tables with SQL
Practice more SQL in this course that covers how to manipulate and transform data.
With Certificate
Intermediate
2 hours
Free course
Learn MongoDB
Learn how to work with NoSQL databases and run basic CRUD operations in this introduction to MongoDB.
Beginner Friendly
5 hours
Course
Learn Web Scraping with Beautiful Soup
Can't download the data you need? Learn how to pull data right from the page by web scraping with the Python library Beautiful Soup.
With Certificate
Intermediate
2 hours
Free course
Intro to PyTorch and Neural Networks
Learn how to use PyTorch to build, train, and test artificial neural networks in this course.
Intermediate
3 hours
Free course
Introduction to Big Data with PySpark
See how big data is used across different industries and learn how to work with big data using PySpark!
Beginner Friendly
4 hours
Free course
Python for Data Science: Working with Data
Learn loops, control flow, and functions while working hands-on to merge, aggregate, and analyze real-world datasets.
Beginner Friendly
9 hours
Course
Learn Statistics with Python
Learn how to calculate and interpret several descriptive statistics using the Python library NumPy.
With Certificate
Beginner Friendly
4 hours
Free course
Learn How to Use AI for SQL
Learn to generate SQL with AI, transform natural language to SQL, and utilize LLMs for SQL operations in our innovative course.
Beginner Friendly
1 hour
Course
How to Analyze Business Metrics with SQL
Learn how to use SQL to analyze your business metrics and key performance indicators (KPIs).
With Certificate
Intermediate
1 hour
Course
Getting Started with Natural Language Processing
Humans communicate with language, but computers communicate with data. Discover how to translate between the two in this course.
With Certificate
Beginner Friendly
1 hour
Course
Learn Advanced Python 3
Learn the basics of functional programming, concurrent programming, deployment, and more in this advanced Python course.
With Certificate
Advanced
6 hours
Course
BI Dashboards with Power BI
Build stunning, interactive reports with Microsoft Power BI's business intelligence (BI) dashboards.
With Certificate
Beginner Friendly
< 1 hour
Course
How to Clean Data with Python
Learn the basics of regular expressions and how to pull and clean data from the web with Python.
With Certificate
Intermediate
3 hours
Free course
R for Programmers
An introduction to the fundamentals of the R programming language for experienced programmers.
Beginner Friendly
1 hour
Free course
Linear Algebra
Learn about linear algebra and how to perform operations with matrices and vectors.
Beginner Friendly
1 hour
Free course
Principles of Data Literacy
Discover the world of data in this fully conceptual course where you will learn how to think about, visualize, and analyze data.
Beginner Friendly
3 hours
Free course
Learn the Basics of Regular Expressions
Get a taste of regular expressions (regex), a powerful search pattern language to quickly find the text you're looking for.
Beginner Friendly
1 hour
Free course
Machine Learning: Logistic Regression
Predict the probability that a datapoint belongs to a given class with Logistic Regression.
Beginner Friendly
3 hours
Course
Learn Intermediate SQL for Marketers and Product Managers
Perform data analysis on funnels, churn, and attribution. This course contains advanced SQL content for new Marketers and Product Managers.
With Certificate
Intermediate
3 hours
Free course
Learn Statistics with R
Learn how to implement statistical models and run hypothesis tests in R.
Intermediate
4 hours
Free course
Machine Learning: Random Forests & Decision Trees
Learn how to build decision trees and then build those trees into random forests.
Beginner Friendly
3 hours
Free course
Linear Regression in Python
Learn how to fit, interpret, and compare linear regression models in Python.
Intermediate
6 hours
Free course
Probability
Learn the fundamentals of probability and how to quantify and visualize uncertainty.
Beginner Friendly
4 hours
Free course
Learn Tableau for Data Visualization
Level up your data storytelling skills by learning how to create dashboards and visualizations in Tableau.
Beginner Friendly
1 hour
Free course
Intro to Deep Learning with TensorFlow
Build basic deep learning models in TensorFlow.
Intermediate
4 hours
Free course
Data Visualization with Python: Seaborn
Turn pandas DataFrames into publication-ready visualizations using Seaborn.
Beginner Friendly
2 hours
Course
Learn Statistics with NumPy
Learn about NumPy, a Python library used to store arrays of numbers, organize large amounts of data, and perform statistical calculations.
With Certificate
Intermediate
4 hours
Course
Exploratory Data Analysis in Python
Learn how to use exploratory data analysis (EDA) techniques in Python to evaluate, summarize, and visualize your data.
With Certificate
Beginner Friendly
5 hours
Free course
Machine Learning: Artificial Intelligence Decision Making with Minimax
Teach computers how to make decisions and play games with the Minimax Algorithm!
Advanced
2 hours
Free course
Intro to AI Transformers
Learn about what transformers are (the T of GPT) and how to work with them using Hugging Face libraries
Intermediate
2 hours
Free course
Machine Learning: K-Nearest Neighbors
Sharpen your machine learning skills by learning how to prepare, implement, and assess the K-Nearest Neighbors algorithm.
Beginner Friendly
3 hours
Free course
Learn dplyr
Learn how to organize data, manipulate datasheets, and clean data frames in R using dplyr.
Intermediate
8 hours
Free course
Machine Learning: Perceptrons
Level up your machine learning skills by learning how to build perceptrons: the foundations of neural networks.
Beginner Friendly
1 hour
Course
PyTorch for Classification
Build AI classification models with PyTorch using binary and multi-label techniques.
With Certificate
Beginner Friendly
3 hours
Free course
Learn to Program Alexa
Learn how to build and host Alexa Skills that respond to users’ vocal commands.
Beginner Friendly
2 hours
Free course
Getting Started Off-Platform for Data Science
Learn how to setup Jupyter Notebooks and PostGRESQL and run data science projects on your own computer locally!
Beginner Friendly
1 hour
Course
Learn D3
Learn how to create bar charts with D3, the popular interactive data visualization library.
With Certificate
Intermediate
1 hour
Free course
Data Visualization with Python: Visual Arguments
Learn good design principles for telling a visual story with data using Matplotlib.
Beginner Friendly
2 hours
Free course
Differential Calculus
Learn about calculus, including how to analyze functions using limits and derivatives.
Beginner Friendly
1 hour
Free course
Analyze Taylor Swift Lyrics with Python Case Study
Use sentiment analysis and natural language processing to analyze Taylor Swift's lyrics.
Beginner Friendly
< 1 hour
Free course
Machine Learning: Clustering with K-Means
Level up your machine learning skills by using unsupervised learning to find patterns hidden in data.
Beginner Friendly
2 hours
Course
Learn Linear Regression with R
Learn about the difference between simple linear regression and multiple linear regression in R
With Certificate
Intermediate
3 hours
Free course
Statistics: Mean, Median, Mode
Get started with the most popular summary statistics: mean, median, and mode.
Beginner Friendly
1 hour
Free course
Simple Linear Regression
Learn how to fit and interpret linear regression with a single predictor variable
Beginner Friendly
2 hours
Free course
Analyze NFL Stats with Python Case Study
Use NFL team statistics to model game winners and discover the most important team-level stats
Beginner Friendly
1 hour
Course
Generating Text with PyTorch
Learn how to use Python to build text generation models based on neural networks like RNNs and LSTMs in this PyTorch tutorial.
With Certificate
Intermediate
1 hour
Free course
Build a Machine Learning Pipeline
Learn how to build machine pipelines that automate your workflow and keep everything consistent.
Intermediate
1 hour
Course
Deep Learning with TensorFlow: Image Classification
Classify image data with deep learning.
Intermediate
2 hours
Course
BI Dashboards with Tableau
Communicate your data findings more effectively—build visually appealing, interactive business intelligence (BI) dashboards with Tableau.
With Certificate
Beginner Friendly
< 1 hour
Course
Finetuning Transformer Models
Master the art of LLM finetuning with LoRA, QLoRA, and Hugging Face. Learn how to prepare, train and optimize models for specific tasks efficiently.
With Certificate
Intermediate
3 hours
Course
Intro to Regularization with Python
Improve machine learning performance with regularization.
Intermediate
2 hours
Free course
Statistics: Variance and Standard Deviation
Learn how to calculate, interpret, and report the variance and standard deviation
Beginner Friendly
1 hour
Course
Text Preprocessing
Learn to clean text with Python 3 using regular expressions (regex) and NLTK.
With Certificate
Intermediate
2 hours
Free course
Learn the Basics of Causal Inference with R
Learn how to use causal inference to figure out how different variables influence your results.
Intermediate
5 hours
Course
Learn ggplot2
Learn how to create visualizations using the popular R package ggplot2
With Certificate
Intermediate
4 hours
Course
Language Parsing
Apply regular expressions (regex) and other natural language parsing tactics to find meaning and insights in the texts you read every day.
With Certificate
Intermediate
2 hours
Course
Language Models in Python: Generative Text
Learn how to generate and translate text using deep learning.
With Certificate
Intermediate
1 hour
Free course
Analyze Traffic Safety Data with Python Case Study
Create data visualizations of traffic data from the last two decades and model the relationship between smartphones and collision rates.
Beginner Friendly
1 hour
Course
Hypothesis Testing with Python
Learn how to plan, implement, and interpret different kinds of hypothesis tests in Python.
With Certificate
Intermediate
6 hours
Free course
How to Choose a Linear Regression Model
Learn about the differences between different regression models and how to decide which one to use.
Intermediate
1 hour
Free course
Statistics: Histograms
Learn how to work with bins and breaks to describe the distribution of a dataset.
Beginner Friendly
1 hour
Free course
Introduction to Hypothesis Testing
Learn how to run t-tests and binomial tests in this introduction to Hypothesis Testing.
Beginner Friendly
2 hours
Free course
Ensemble Methods in Machine Learning
Explore bagging, boosting, stacking, and more in this introduction to ensemble methods in machine learning.
Intermediate
2 hours
Free course
Statistics: Boxplots
Boxplots are the most compact way to visually represent descriptive statistics about a variable. Learn how to make them in this course.
Beginner Friendly
1 hour
Free course
Multiple Linear Regression
Learn how to build and interpret linear regression models with more than one predictor variable.
Beginner Friendly
3 hours
Free course
Hypothesis Testing: Significance Thresholds
Learn how to evaluate statistical significance and the best thresholds to use.
Beginner Friendly
1 hour
Course
Deep Learning with TensorFlow: Classification
Build deep learning models to classify data.
Intermediate
2 hours
Free course
Statistics: Quartiles, Quantiles, and IQR
Sometimes data needs to be described in terms of distributions, quartiles, quintiles, and IQR let you do just that.
Beginner Friendly
1 hour
Free course
Using Storytelling to Prove a Case With Data
Learn how to craft a compelling case for any audience using data and storytelling. Built by Hubspot.
Beginner Friendly
< 1 hour
Course
Creating AI Applications using Retrieval-Augmented Generation (RAG)
Learn how to give your large language model the powers of retrieval with RAG, and build a RAG app with Streamlit and ChromaDB.
With Certificate
Intermediate
1 hour
Free course
Difference in Differences for Causal Inference
Learn how to use the difference in differences method to estimate effects by analyzing trends over time.
Advanced
1 hour
Free course
Learn Recommender Systems
Leverage machine learning to make recommendations with recommender systems.
Intermediate
< 1 hour
Free course
Hypothesis Testing: Associations
Learn how to use hypothesis testing to evaluate the associations between different variables.
Beginner Friendly
1 hour
Free course
Hypothesis Testing: Experimental Design
Learn how to set up experiments to both address research questions and weigh the trade off between resources and errors.
Beginner Friendly
1 hour
Course
Intro to Hyperparameter Tuning with Python
Improve machine learning models with hyperparameter tuning.
Intermediate
1 hour
Free course
Regression Discontinuity Design and Instrumental Variables
Mimic experiments with the data you already have and measure the effects of treatment even with incomplete data.
Advanced
2 hours
Free course
Learn Conversational Design with Alexa
Learn how to use advanced techniques like entity resolution and dialog management to build more conversational Alexa skills.
Intermediate
3 hours
Free course
Matching and Weighting Methods for Causal Inference
Use matching, weighting, propensity scores, and stratification to prepare data for causal analysis.
Advanced
2 hours
Free course
Potential Outcomes Framework for Causal Inference
Use the Potential Outcomes Framework to estimate what we cannot measure.
Advanced
1 hour

Data Science

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Data Science Foundations

Data Science Foundations

Data Science courses

Level

Price

Type

Average time to complete

Projects

Data Science courses

Data Scientist: Machine Learning Specialist

Data Scientist: Analytics Specialist

Business Intelligence Data Analyst

Data Scientist: Natural Language Processing Specialist

Machine Learning/AI Engineer

Data Scientist: Inference Specialist

Analyze Data with SQL

Analyze Financial Data with Python

Analyze Data with R

Design Databases With PostgreSQL

Build Deep Learning Models with TensorFlow

Master Statistics with Python

Apply Natural Language Processing with Python

Data Analyst Interview Preparation

Data Scientist Interview Preparation

Fundamental Math for Data Science

Feature Engineering

Build Chatbots with Python

Software Engineering for Data Scientists

Intermediate Machine Learning

Learn Python for Data Science

Analyze Data with Python

Data and Programming Foundations for AI

Data Science Foundations

Visualize Data with Python

Build a Machine Learning Model

Learn Python 3

Learn SQL

Learn Python 2

Learn R

Getting Started with Python for Data Science

Learn Intermediate Python 3

Intro to SQL

Machine Learning: Introduction with Regression

Learn Data Analysis with Pandas

Learn SQL: Multiple Tables

Intro to Language Models in Python

Learn SQL: Aggregate Functions

Intro to Data Visualization with Python

How to Transform Tables with SQL

Learn MongoDB

Learn Web Scraping with Beautiful Soup

Intro to PyTorch and Neural Networks

Introduction to Big Data with PySpark

Python for Data Science: Working with Data

Learn Statistics with Python

Learn How to Use AI for SQL

How to Analyze Business Metrics with SQL

Getting Started with Natural Language Processing

Learn Advanced Python 3

BI Dashboards with Power BI

How to Clean Data with Python

R for Programmers

Linear Algebra

Principles of Data Literacy

Learn the Basics of Regular Expressions

Machine Learning: Logistic Regression

Learn Intermediate SQL for Marketers and Product Managers

Learn Statistics with R

Machine Learning: Random Forests & Decision Trees

Linear Regression in Python

Probability

Learn Tableau for Data Visualization

Intro to Deep Learning with TensorFlow

Data Visualization with Python: Seaborn

Learn Statistics with NumPy

Exploratory Data Analysis in Python