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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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Excel

How to Make a Gantt Chart in Excel: A Step-by-Step Guide

Learn to create and customize Gantt charts in Excel for effective project tracking. This guide walks you through building a Gantt chart from scratch, formatting it for clarity, and using templates to streamline your workflow.

Derrick Mwiti

March 6, 2025

Cloud

AWS Artifact: A Beginner's Guide With Examples

Learn how AWS Artifact provides on-demand access to compliance reports and agreements, simplifying regulatory adherence and audits for businesses using AWS.
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Marie Fayard

March 5, 2025

Git

Git Diff Explained: A Complete Guide with Examples

Learn how to use git diff to track code changes effectively, from basic comparisons to advanced techniques. Discover visualization tools, specialized commands, and workflows for better code management.
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Bex Tuychiev

March 5, 2025

Python

Sklearn Linear Regression: A Complete Guide with Examples

Learn about linear regression, its purpose, and how to implement it using the scikit-learn library. Includes practical examples.
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Mark Pedigo

March 5, 2025

Excel

SUMIFS() Function in Excel: Sum Data with Multiple Criteria

The SUMIFS() function in Excel sums values that meet multiple criteria, making it useful for conditional calculations with numbers, dates, and text. Learn to use SUMIFS() with syntax, examples, and best practices.
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Laiba Siddiqui

March 4, 2025

Data Engineering

How to Use .gitignore: A Practical Introduction with Examples

Learn how to use .gitignore to keep your Git repository clean. This tutorial covers the basics, common use cases, and practical examples to help you get started!
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Kurtis Pykes

March 3, 2025

Artificial Intelligence

GPT-4.5 API Tutorial: Getting Started With OpenAI's API

Learn how to connect to the OpenAI API, create an API key, set up a Python environment, and build a basic chatbot using GPT-4.5.
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François Aubry

March 3, 2025

Artificial Intelligence

Claude Code: A Guide With Practical Examples

Learn how to use Anthropic's Claude Code to improve software development workflows through a practical example using the Supabase Python library.
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Aashi Dutt

February 28, 2025

Excel

How to Create a Line Graph in Excel: A Step-by-Step Guide

Learn to create clear and informative line graphs in Excel. This guide walks you through each step, from setting up your data to customizing the graph for better readability.
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Derrick Mwiti

February 28, 2025