Category
Topics
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.
Supercharge Your Subqueries
In this tutorial, you'll learn how to create subqueries in SQL to better analyze and report data.
Hillary Green-Lerman
October 15, 2018
Using PostgreSQL in Python
Discover how to create, connect to and manage PostgreSQL databases using Python’s psycopg2 package.
Javier Canales Luna
March 31, 2023
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 Tutorial
In this tutorial, you’ll learn various ways in which multiple DataFrames could be merged in python using Pandas library.
DataCamp Team
Abid Ali Awan
December 5, 2022
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
Tidy Analysis of Pew Research Data Using R
Learn how to access data from the Pew Research Center, load it into R & then how to explore the data using the Tidyverse ecosystem.
Elliot Hershberg
August 28, 2018
Analyzing Complexity of Code through Python
Get introduced to Asymptotic Analysis. Learn more about the complexity of the algorithm as well as asymptotic notation, such as Big O, Big θ, and Big Ω notation. Along with the examples of complexity in a different algorithm.
Saneep Khatri
August 21, 2018
Principal Component Analysis in R Tutorial
In this tutorial, you'll learn how to use R PCA (Principal Component Analysis) to extract data with many variables and create visualizations to display that data.
Zoumana Keita
February 13, 2023