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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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R

How to Make a Histogram in Base R

Discover how to create a histogram with Base R using our comprehensive 6-step tutorial. Customize your plots and visualize data distributions effectively.

Kevin Babitz

16 luglio 2024

Parul Pandey

5 marzo 2019

SQL

Introduction to the ALTER TABLE Statement in SQL

In this tutorial, you will learn how to use and apply the ALTER TABLE statement in SQL.
Sayak Paul's photo

Sayak Paul

4 marzo 2019

SQL

Views (Virtual Tables) in SQL

In this tutorial, you will learn what views are, the different types available, and the pros and cons of using them.
Avinash Navlani's photo

Avinash Navlani

9 gennaio 2025

Python

Intro to Multiple Inheritance & super()

A Pythonista's introductory guide to multiple inheritance, the super() function, & how to navigate the diamond problem.
Adam Spannbauer's photo

Adam Spannbauer

28 febbraio 2019

SQL

Using ORDER BY Keyword in SQL

In this tutorial, you will learn how to use and apply the ORDER BY keyword in SQL.
Sayak Paul's photo

Sayak Paul

27 febbraio 2019

Python

Python Machine Learning: Scikit-Learn Tutorial

An easy-to-follow scikit-learn tutorial that will help you get started with Python machine learning.
Kurtis Pykes 's photo

Kurtis Pykes

26 giugno 2025

SQL

How to Install PostgreSQL on Windows and Mac OS X

In this tutorial, you will learn how to install PostgreSQL on two different operating systems - Windows and Mac.
Sayak Paul's photo

Sayak Paul

22 aprile 2025

Tableau

Spreadsheets with Tableau

In this tutorial, you will learn how to analyze and display spreadsheet data using Tableau and make more data-driven decisions.
Parul Pandey's photo

Parul Pandey

21 febbraio 2019

SQL

Working with Spreadsheets in SQL

In this tutorial, learn how to import a spreadsheet into PostgreSQL and perform analysis on it.
Sayak Paul's photo

Sayak Paul

15 febbraio 2019

R

keras: Deep Learning in R

In this tutorial to deep learning in R with RStudio's keras package, you'll learn how to build a Multi-Layer Perceptron (MLP).
Karlijn Willems's photo

Karlijn Willems

12 febbraio 2019