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Data Science Tutorials
Advance your data career with our data science tutorials. We walk you through challenging data science functions and models step-by-step.
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How to Execute Python/R in SQL
After reading this tutorial, you'll know how to embed R & Python scripts in T-SQL statements & know what data types are used to pass data between SQL & Python/R.
Kyle Weller
July 30, 2018
Web Scraping using Python (and Beautiful Soup)
In this tutorial, you'll learn how to extract data from the web, manipulate and clean data using Python's Pandas library, and data visualize using Python's Matplotlib library.
Sicelo Masango
April 21, 2025
How to Do Linear Regression in R
Learn linear regression, a statistical model that analyzes the relationship between variables. Follow our step-by-step guide to learn the lm() function in R.
Eladio Montero Porras
October 17, 2025
Common Data Science Pitfalls & How to Avoid them!
In this tutorial, you'll learn about some pitfalls you might experience when working on data science projects "in the wild".
DataCamp Team
July 17, 2018
Introduction to k-Means Clustering with scikit-learn in Python
In this tutorial, learn how to apply k-Means Clustering with scikit-learn in Python
Kevin Babitz
March 10, 2023
Setup a Data Science Environment on your Computer
Learn about the various options you have to setup a data science environment with Python, R, Git, and Unix Shell on your local computer.
DataCamp Team
June 27, 2018
Machine Learning and NLP using R: Topic Modeling and Music Classification
In this tutorial, you will build four models using Latent Dirichlet Allocation (LDA) and K-Means clustering machine learning algorithms.
Debbie Liske
June 21, 2018
Decision Trees in Machine Learning Using R
A comprehensive guide to building, visualizing, and interpreting decision tree models with R.
Arunn Thevapalan
James Le
June 1, 2023
Python String to DateTime: How to Convert Strings to DateTime Objects
Learn all about the Python datetime module in this step-by-step guide, which covers string-to-datetime conversion, code samples, and common errors.
Arunn Thevapalan
October 17, 2025
Custom Templates for Jupyter Notebooks with Jinja2
Learn how to create custom export templates for your Jupyter Notebooks using Jinja2.
Steph Howson
May 30, 2018
How to Install and Use Homebrew
Discover Homebrew for data science. Learn how you can use this package manager to install, update, and remove technologies such as Apache Spark and Graphviz.
DataCamp Team
May 23, 2018
Long to Wide Data in R
Learn why you would transform your data from a long to a wide format and vice versa and explore how to do this in R with melt() and dcast()!
DataCamp Team
May 8, 2018