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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.
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Python

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

Python

Latent Semantic Analysis using Python

In this tutorial, you will learn how to discover the hidden topics from given documents using Latent Semantic Analysis in python.
Avinash Navlani's photo

Avinash Navlani

October 9, 2018

R Programming

Subsetting Datasets in R

Subsetting datasets is a crucial skill for any data professional. Learn and practice subsetting data in this quick interactive tutorial!
Tom Jeon's photo

Tom Jeon

October 8, 2018

R Programming

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.
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Vedabrata Basu

October 5, 2018

Python

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's photo

Amita Kapoor

October 2, 2018

Python

Using Regular Expressions to Clean Strings

This tutorial takes course material from DataCamp's Cleaning Data in Python course and allows you to clean strings using regular expressions.
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Ryan Sheehy

September 28, 2018

Python

Demystifying Crucial Statistics in Python

Learn about the basic statistics required for Data Science and Machine Learning in Python.
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Sayak Paul

September 27, 2018

R Programming

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's photo

Ryan Sheehy

September 27, 2018

R Programming

Creating a List in R

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

Ryan Sheehy

September 27, 2018