Data Science Tutorials

Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.

Discover categories

Training 2 or more people?Try DataCamp for Business

pandas read_csv() Tutorial: Importing Data

Importing data is the first step in any data science project. Learn why today's data scientists prefer the pandas read_csv() function to do this.

Kurtis Pykes

December 2, 2024

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

GFLASSO: Graph-Guided Fused LASSO in R

Explore graph-structured multi-task regression with the GFLASSO R package with this tutorial!

Francisco Lima

April 26, 2018

Absolute and Weighted Frequency of Words in Text

In this tutorial, you'll learn about absolute and weighted word frequency in text mining and how to calculate it with defaultdict and pandas DataFrames.

Elias Dabbas

April 24, 2018

A Beginner's Guide to Object Detection

Explore the key concepts in object detection and learn how they are implemented in SSD and Faster RCNN, which are available in the Tensorflow Detection API.

Lars Hulstaert

April 19, 2018

Network Analysis in R: Centrality Measures

Explore the definition of centrality, learn what different types of centrality measures exist in network analysis and pick the best one for a given network!

Minoo Ashtiani

April 17, 2018

Getting Started with the Tidyverse: Tutorial

Start analyzing titanic data with R and the tidyverse: learn how to filter, arrange, summarise, mutate and visualize your data with dplyr and ggplot2!

Hugo Bowne-Anderson

April 10, 2018

Logistic Regression in R Tutorial

Discover all about logistic regression: how it differs from linear regression, how to fit and evaluate these models it in R with the glm() function and more!