Data Science Tutorials

Learn how to create, format, and customize Excel pie charts. Discover Excel pie chart options like doughnut charts, pie of pie charts, and exploded pie charts.

The central limit theorem states that, with a sufficiently large sample size, the sampling distribution of the mean will be normally distributed, regardless of the population’s distribution. Learn its formula, key conditions, and applications in statistics and machine learning.

Learn how to edit images using Gemini 2.0 Flash with practical examples and understand its strengths and limitations.

This practical guide to Amazon EMR explains how to set up, manage, and optimize big data clusters, making large-scale data processing easy and efficient!

Learn how to use the git status command to monitor your repository’s state. This guide is perfect for beginners and early‑career practitioners who want an optimized Git workflow.

Learn how to use Vercel's v0 to generate UI components and web applications from natural language prompts, and how to integrate and deploy them.

Learn how to build a multi-agent system using LangManus to analyze a trending GitHub repository, scrape its commit history, visualize activity trends, and generate a markdown report.

Learn how to use the MATCH() function in Excel to locate the position of a value within a range, including its syntax, use cases, and advanced techniques.

Master Excel’s sorting tools to organize your data with precision. Learn how to sort by values, colors, and custom lists for cleaner and smarter spreadsheets.

Build precise loan repayment tracking in Excel with clear formulas and calculations. Create a comprehensive amortization schedule to visualize how payments reduce your debt over time and plan your financial future.

Learn how to use the Gemini 2.5 Pro API to build a web app for code analysis, taking advantage of the model's large context window.

Learn how to use DeepSeek V3-0324 to build a UI component generator using Streamlit and Tailwind CSS.