Data analysis

Data analysis is a process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.

GitHub: https://github.com/topics/data-analysis
Wikipedia: https://en.wikipedia.org/wiki/Data_analysis
Last updated: 2026-07-01 00:07:23 UTC
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https://github.com/prajjwol09/data-cleaning-project

This project is dedicated to cleaning, standardizing a dataset, dealing with null values from a CSV file named "layoffs" using MySQL, with MySQL Workbench as the workspace environment. The goal is to prepare the data for analysis.

cleaning-data columns data-analysis database duplicates mysql rows standard

Last synced: 20 Apr 2026

https://github.com/phomint/udacity_free_datawragling_with_mongodb

Udacity Free course to use MongoDB

data-analysis mongodb udacity-course

Last synced: 11 Jun 2025

https://github.com/jnnjenga/video-game-analysis

Performs exploratory data analysis on a video game dataset, examining titles, release dates, teams, ratings, genres, and user engagement metrics to uncover trends, popular genres, and developer insights.

data-analysis data-science dataset eda exploratory-data-analysis game-analysis games genres jupyter-notebook pandas python trends user-engagement video-game visualization

Last synced: 13 Apr 2026

https://github.com/ilke-kas/multivariate-data-analysis

A curated collection of R-based data analysis projects applying regression modeling, clustering, dimensionality reduction, multivariate statistics, and classification. Each project showcases practical data science techniques, interpretability, and domain insights using real-world and academic datasets.

classification data-analysis data-visualization dimensionality-reduction machine-learning multivariate-analysis r regression statistics

Last synced: 05 Oct 2025

https://github.com/bitcoin-apps-suite/bitcoin-spreadsheet

Open source Bitcoin-powered spreadsheet application with blockchain data integration, smart contract calculations, and collaborative financial modeling | By THE BITCOIN CORPORATION LTD

bitcoin bitcoin-sv blockchain bsv cryptocurrency dapp data-analysis decentralized excel-alternative nextjs spreadsheet typescript web3-spreadsheet

Last synced: 05 May 2026

https://github.com/elcarrillo/computational_bootcamp_material

Material for a Computational Bootcamp

bootcamp-project computational-physics data-analysis data-visualization jupyter-notebooks

Last synced: 05 Oct 2025

https://github.com/harkishen/Agriculture-DS

An Agricultural based Mtech project, on Data Science, which predicts the growth of crops based on previous year records.

data-analysis pandas python

Last synced: 11 Dec 2025

https://github.com/shrunga92/restaurant_order_analysis_sql

This project is a structured SQL-based analysis of restaurant orders, aimed at deriving key insights from transactional data.

data-analysis sql

Last synced: 03 Jul 2025

https://github.com/egbe34/sql-portfolio

SQL portfolio showcasing business-focused queries for KPIs, retention, churn, RFM, and Pareto analysis. Built with sample commerce data for analytics and BI use cases.

bigquery business-intelligence churn-analysis cohort-analysis data-analysis kpi postgresql rfmsegmentation sql windowfunction

Last synced: 19 May 2026

https://github.com/josepablodmg/python--linear-regression---housing-exercise

A predictive analysis exploring the relationship between household characteristics and median income in California. Using linear regression, the project investigates whether blocks with fewer households correspond to higher median incomes.

california data-analysis data-science exploratory-data-analysis housing-data linear-regression machine-learning python regression scikit-learn statistics visualization

Last synced: 05 Oct 2025

https://github.com/jimartskenya/ai-code-context

🤖 Automate code documentation with AI to enhance understanding and streamline your workflow, saving time on unfamiliar codebases and projects.

ai claude-code codebase-analysis context-management data-analysis dependency-analysis gemini intellij-plugin jupyterlab-extension llm-integration machine-learning mcp-server open-source pandas prompt-engineering streamlit-component token-reduction vibe-coding

Last synced: 08 May 2026

https://github.com/anushkundu/crime-pattern-analysis

Analyzing Crime Patterns in Montgomery County, USA: An Inclusive Study Based on NIBRS Data (2016-2022)

data-analysis data-visualization descriptive-statistics matplotlib numpy pandas python seaborn

Last synced: 05 May 2026

https://github.com/andersoncrs/prediccion-del-precio-de-vehiculos-un-enfoque-con-regresion-lineal-y-regularizacion

Este proyecto tiene como objetivo predecir el precio de vehículos usados utilizando técnicas de regresión lineal y regularización Lasso. A través del análisis y procesamiento de datos, se construye un modelo predictivo preciso e interpretable basado en las características más relevantes de cada vehículo.

data-analysis data-exploration lasso-regression machine-learning polinomial-regression regularization-methods