Data Science Articles

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Peter Grant Peter Grant
Updated on September 10, 2025

How to Find Residuals in Regression Analysis

Do you need to improve your regression model’s performance? Use this sample Python code to help you find residuals in your own projects.

Sadrach Pierre Sadrach Pierre
Updated on September 09, 2025

Calculating Quartiles: A Step-by-Step Explanation

Quartiles are a useful tool to rigorously analyze various types of data. This guide will introduce you to their calculation in Python.

Sara A. Metwalli Sara A. Metwalli
Updated on September 09, 2025

10 Key Data Science Skills That Will Surprise You

Being a great data scientist takes more than just knowing how to program. You also need these 10 soft skills.

Michael Kingston Michael Kingston
Updated on September 08, 2025

Dominated Strategy in Game Theory: Explained

A dominated strategy is a choice in a game that always results in a worse payoff for a player than another available strategy, no matter what the other players do.

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Matthew Urwin Matthew Urwin
Updated on September 05, 2025

Trump Is Railing Against the EU’s Digital Services Act. U.S. and Tech Giants Are Caught in the Middle.

The European Union’s Digital Services Act aims to place Big Tech under stricter regulations. But Trump and his allies have other plans, casting doubt on the future of the act and U.S.-EU trade relations.

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Sue Liu Sue Liu
Updated on September 02, 2025

The Dirichlet Distribution: What Is It and Why Is It Useful?

The Dirichlet distribution is a multivariate probability distribution that models vectors of non-negative values summing to one, commonly used as a prior for categorical and multinomial variables in Bayesian statistics.

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Dr. Derek Austin Dr. Derek Austin
Updated on September 02, 2025

Big O vs. Big Theta vs. Big Omega Notation Differences Explained

Big O, Big Theta and Big Omega notations express an algorithm’s time and space complexity. Discover what each one is and what the differences between them are.

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Ellen Glover Ellen Glover
Updated on August 29, 2025

What Is Edge AI?

Edge AI lets devices make smarter decisions faster, without connecting to the cloud or offsite data centers.

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Niklas Donges Niklas Donges
Updated on August 28, 2025

Types of Data in Statistics: A Guide

Nominal, ordinal, discrete and continuous data are the main types of data used in statistics. Here's a comprehensive guide to each type.

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Artturi Jalli Artturi Jalli
Updated on August 28, 2025

What Is HBase?

HBase is a non-relational database management system for real-time data processing that runs on top of the Hadoop distributed file system

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