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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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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 iulie 2024

Parul Pandey

5 martie 2019

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 martie 2019

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 ianuarie 2025

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 februarie 2019

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 februarie 2019

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 iunie 2025

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 aprilie 2025

Spreadsheets with Tableau

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

21 februarie 2019

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 februarie 2019

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).
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Karlijn Willems

12 februarie 2019