Data Analysis Tutorials

Get insights on the latest tools & methods that you can use to analyze your data more effectively. Our data analysis tutorials will help you develop your skills.

Merging Datasets in R

In this tutorial, you'll learn to join multiple datasets in R.

Tom Jeon

October 29, 2018

Introduction to Geospatial Data in Python

In this tutorial, you will use geospatial data to plot the path of Hurricane Florence from August 30th to September 18th.

Duong Vu

April 6, 2023

Time Series Analysis using R: Tutorial

Learn Time Series Analysis with R along with using a package in R for forecasting to fit the real-time series to match the optimal model.

Salin Kc

October 18, 2018

How to Use Python Decorators (With Function and Class-Based Examples)

Learn Python decorators with hands-on examples. Understand closures, function and class-based decorators, and how to write reusable, elegant code.

Derrick Mwiti

February 5, 2026

Managing PostgreSQL Databases in Python with psycopg2

Discover how to create, connect to and manage PostgreSQL databases using Python’s psycopg2 package.

Javier Canales Luna

March 21, 2025

Contingency Analysis using R

In this tutorial, you'll learn with the help of an example how "Contingency Analysis" or "Chi-square test of independence" works and also how efficiently we can perform it using R.

Vedabrata Basu

October 5, 2018

Diving Deep with Imbalanced Data

Learn the techniques to deal with an imbalanced dataset.

Sayak Paul

October 4, 2018

Social Network Analysis in Python

Networks today are part of our everyday life. Let's learn how to visualize and understand a social network in Python using Networks.

Amita Kapoor

October 2, 2018

Factor Levels in R

This tutorial takes course material from DataCamp's free Intro to R course and allows you to practice Factors.

Ryan Sheehy

September 27, 2018

Creating a List in R

Practice Lists in R by using course material from DataCamp's Intro to R course.

Ryan Sheehy

September 27, 2018

Joining DataFrames in pandas: merge(), concat() & join()

Learn how to join and merge DataFrames in pandas using concat(), merge(), and join() with practical examples.

DataCamp Team

Abid Ali Awan

February 5, 2026

SQL: Reporting and Analysis

Master SQL for Data Reporting & daily data analysis by learning how to select, filter & sort data, customize output, & how you can report aggregated data from a database!

Hafsa Jabeen

September 11, 2018