An open API service indexing awesome lists of open source software.

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.

https://github.com/busesimsek/dataanalysisportfolio

A compilation of my data analysis projects using SQL, Python, and Tableau.

data-analysis data-visualization python sql tableau

Last synced: 12 Jun 2025

https://github.com/siddhant2105s/airman-database-system

This repository contains the design and implementation of the AirMan System for managing airport operations at London Biggin Hill Airport. It includes an ERD diagram, MySQL scripts for database creation, data insertion, and queries, as well as detailed data definitions and system requirements documentation.

data-analysis database-design database-normalization entity-relationship-diagram entity-relationship-models mysql relational-databases sql-queries

Last synced: 25 Mar 2025

https://github.com/itskshitija/lego-set-explorer

As a part of the Maven Analytics Lego challenge, I developed an interactive Power BI dashboard exploring the evolution of LEGO sets from 1970 to 2022.

data-analysis data-science data-visualization dataanalysis dataset powerbi powerbi-desktop powerbi-report

Last synced: 12 Jun 2025

https://github.com/fbarffmann/sqlalchemy-challenge

Built a Flask API with SQLAlchemy to analyze and visualize Hawaii climate data. Automated data extraction and developed database queries for temperature and precipitation insights.

api climate-data data-analysis data-visualization flask orm python sql sqlalchemy sqlite

Last synced: 13 Apr 2026

https://github.com/alinenog/desenvolve_gb_2022

Formação Desenvolve 2022 do Grupo Boticário na área de dados

data-analysis data-science googlesheet machine-learning numpy pandas python

Last synced: 13 Apr 2026

https://github.com/nullthefirst/py-notebooks

Jupyter Notebooks holding Data Science projects

data-analysis data-science data-visualization datasets jupyter-notebooks python

Last synced: 26 Apr 2026

https://github.com/nafiealhilaly/first-dash-app

A simple dash plotly app to explore and analyze imagined students assessment dataset

data-analysis data-analytics data-visualization eda plotly-dash python

Last synced: 02 Apr 2025

https://github.com/borjamome/accidentes_madrid

Análisis de Accidentes en Madrid en SQL (2023)

accidentes-coche data-analysis madrid sql

Last synced: 17 Jan 2026

https://github.com/parthds02/e-commerce-data-analysis-with-python

This project focuses on analyzing an e-commerce dataset using Python. The goal is to derive meaningful insights through exploratory data analysis (EDA) and uncover trends and patterns that can drive business decisions.

data-analysis ecommerce exploratory-data-analysis jupyter-notebook pytho sales-analysis visualization

Last synced: 13 Jun 2025

https://github.com/amoghkori/working-with-apache-spark-mllib

Implemented Apache Spark MLLib to analyze a large car dataset, predict car selling prices, and gain insights into the car market.

amazon-web-services data-analysis data-visualization exploratory-data-analysis linear-regression machine-learning model-selection pyspark python random-forest sagemaker spark

Last synced: 13 Apr 2026

https://github.com/ireneflorez/nypd-mvc

Analysis of NYPD Motor Vehicle Collisions

basemap data-analysis folium jupyter-notebook matplot pandas python

Last synced: 08 May 2026

https://github.com/himanshubhosale25/ai-insightful-quiz-analytics

This project analyzes student quiz performance data, providing visualizations and AI-generated feedback. It uses FastAPI for the backend, React for the frontend, and OpenAI LLMs to deliver personalized insights and actionable recommendations for students.

data-analysis fastapi openai-api react student-performance

Last synced: 11 Mar 2025

https://github.com/sco1/xbmini-py

Python Toolkit for the GCDC HAM

data-analysis data-visualization python python3

Last synced: 07 May 2025

https://github.com/DCS-training/IntroToStatistics

This is a repository which contains all the materials to be used in the introduction to statistics course. Go to the readme file

data-analysis r rmarkdown statistics

Last synced: 25 Apr 2025

https://github.com/jameswrigley/laph

A node-based data analysis program.

cpp data-analysis nodes qml

Last synced: 05 Jun 2026

https://github.com/spacebakery/variance-in-weather-project

Statistics for Data Analysis | Variance and Standard Deviation

data-analysis python standard-deviation statistics variance

Last synced: 05 Jul 2025

https://github.com/athari22/investigating-netflix-movies-and-guest-stars-in-the-office

Apply basic Python skills in Introduction to Python and Intermediate Python by processing and visualizing film and television data.

data-analysis data-science data-visualization loop loops matplotlib matplotlib-pyplot netflix numpy office pandas python

Last synced: 11 Apr 2026

https://github.com/abhisek-13/fake_news_classifier

The Fake News Classifier is a TensorFlow-based machine learning project that detects and classifies fake news with 97% accuracy. The repository includes a single Python file with complete code for building and training the model, which you can use to create and deploy your own model.

colab-notebook data-analysis data-engineering deep-learning eda kaggle keras machine-learning nlp pandas python tensorflow

Last synced: 13 Apr 2026

https://github.com/ray-chew/pycsam

pyCSAM is a robust approach for approximating geodesic subgrid-scale orographic spectra with applications to weather forecasting and broader data analysis

data-analysis gmted icon-model merit-dem orographic spectral-analysis topography weather-forecast

Last synced: 28 Feb 2025

https://github.com/badranalyst/tips-dataset-analysis-dashboard-with-streamlit-and-plotly

Interactive Streamlit dashboard analyzing the Seaborn 'tips' dataset, which records information on restaurant bills, including total bill amounts, tips, customer demographics (e.g., gender, smoking status), and dining details (e.g., day, time). Visualized with Plotly for insights into tipping patterns.

data-analysis data-analytics data-visualization dataset eda exploratory-data-analysis matplotlib matplotlib-pyplot numpy pandas plotly python seaborn streamlit

Last synced: 13 Apr 2026

https://github.com/singhrdeep/croppilot

CropPilot is a lightweight, Python-based command-line tool designed to help small-scale farmers, gardeners, and students manage crop data, track profits, and explore sustainable practices. Built for usability and extensibility.

agriculture data-analysis farm-management open-source python

Last synced: 25 Apr 2025

https://github.com/gintuvedula/crime-data-analysis-with-mysql-and-python

This project aims to analyze crime data using MySQL for database management and Python for data analysis and visualization. The objective is to uncover crime trends, hotspots, and patterns to support law enforcement and urban planning efforts.

data-analysis data-exploration database mysql python

Last synced: 05 May 2026

https://github.com/anthonytlei/graphsql

Lightweight SQL-to-GraphQL connector for querying GraphQL endpoints using SQL syntax.

connector data-analysis dbapi graphql graphsql python sql sqlalchemy superset

Last synced: 09 Apr 2026

https://github.com/hemangsharma/streamingcontentanalyzer

This Streamlit application provides an interactive dashboard for analyzing streaming content data. It allows users to explore movie and TV show ratings, distributions, temporal trends, and genre breakdowns through various visualizations and filters.

dashboard data-analysis data-science data-visualization python streamlit-dashboard streamlit-webapp

Last synced: 02 Apr 2025

https://github.com/pkjjoshi/behind-the-menu-uncovering-insights-from-restaurant-data

Discover hidden patterns in dining data — from popular cuisine pairings to geographic restaurant clusters

data-analysis data-visualization insights jupyter-notebook pandas python restaurant-data

Last synced: 05 Jul 2025

https://github.com/aravindnathan02/bi-projects

Data Analysis and Visualization projects involving only BI tools (Power BI, Tableau, MS Excel).

data-analysis data-visualisation ms-excel powerbi tableau

Last synced: 08 Jan 2026

https://github.com/anjasfedo/data-analysis

Repo to Explore Data Analysis

data-analysis numpy

Last synced: 13 Apr 2026

https://github.com/mchirico/go_slicestore

Pull Data from Slice Store

data-analysis go ibm

Last synced: 16 Mar 2025

https://github.com/marianamartiyns/inep-educationperfomance

Data collection, processing, exploratory analysis, and predictive modeling of school performance rates using datasets from INEP.

data-analysis data-cleaning data-science inep predictive-modeling pyhton web-scraping

Last synced: 16 Mar 2025

https://github.com/luminati-io/Indeed-dataset-samples

A sample dataset of over 1000 Indeed job listings, extracted using the Bright Data API, ideal for market analysis and growth.

api data-analysis datasets indeed jobs web-scraping

Last synced: 09 Apr 2025

https://github.com/luminati-io/Target-dataset-samples

A sample dataset of over 1000 target products, extracted using the Bright Data API, ideal for brand reputation, tracking inventory, and optimizing prices.

api data-analysis data-mining datasets target web-scraper web-scraping

Last synced: 09 Apr 2025

https://github.com/chaganti-reddy/weather-prediction-australia

Creating a fully-automated system that can use today's weather data for a given location to predict whether it will rain at the location tomorrow.

data-analysis logistic-regression machine-learning prediction-model python3

Last synced: 13 Apr 2026

https://github.com/leandrocollares/nyc-film-permits

NYC film permits: an exploratory data analysis

data-analysis data-visualization pandas plotly

Last synced: 05 Jul 2025

https://github.com/khushi-sabarad/8-week-sql-challenge

Case studies' solutions for the #8WeekSQLChallenge by Danny Ma

8weeksqlchallenge case-study data-analysis mysql sql

Last synced: 06 Sep 2025

https://github.com/saifalibaig/covid-19-infection-rate-analysis-using-python

Analysis of Covid-19 Infection rate and the world happiness report to identify if there is any relationship between infection rate and happiness

data-analysis data-visualization jupyter-notebook numpy pandas python3 sns

Last synced: 18 Apr 2026

https://github.com/shoebjoarder/superstore

A Dash app to analyze Superstore dataset.

dashboard data-analysis data-visualization python-3

Last synced: 02 Apr 2025

https://github.com/tj2904/lfb-callout-analysis

An investigation into London Fire Brigade's callout data.

data-analysis decsion-tree kmeans lfb-incidents london-fire-brigade pandas python seaborn

Last synced: 13 Apr 2026

https://github.com/shellynagar27/candy-market-share-analysis

Candy Market Share Analysis explores confectionery sales data using Power BI, Python, and Power Query. It uncovers key market trends, top-selling candies, manufacturer performance, and packaging preferences to support data-driven decision-making for industry researchers.

critical-thinking data-analysis data-visualization exploratory-data-analysis powerbi powerquery problem-solving sales-analysis

Last synced: 03 Feb 2026

https://github.com/mehedi-hassan81/mastercourse

Data analysis project analysing renewable energy production across 212 countries, visualizing trends with Tableau. Highlights China's dominance (2,894 TWh) and Paraguay's 100% renewable share.

data-analysis pandas python renewable-energy selenium tableau-dashboards tableau-public web-scraping

Last synced: 08 May 2026

https://github.com/rupashi03/fitbit-user-eda-case-study

Performed Exploratory Data Analysis (EDA) on Fitbit users' data to uncover trends in activity and health metrics.

business-analysis case-study consumer-insights data-analysis exploratory-data-analysis health-data r user-behavior-analytics

Last synced: 25 Mar 2025

https://github.com/wadeChriestenson/Main_Application

A Django application to host my personal resume.

data-analysis data-visualization django plotly python ui-design

Last synced: 11 Mar 2025

https://github.com/krzysikd/uber_fare_prediction

Predicting uber fares using advanced machine learning models and feature engineering techniques

data-analysis data-processing eda hyperparameter-tuning jupyter machine-learning regression-models

Last synced: 02 Apr 2025

https://github.com/dbriane208/python-for-data-science

Machine Learning and Data Science repository. Love crafting Machine Learning models.

data-analysis data-science data-visualization machine-learning numpy pandas python seaborn

Last synced: 13 Apr 2026

https://github.com/giyanellow/time-series-analysis-on-philippine-debt-and-inflation

A Time Series Analysis on the Philippine Inflation Rate with some predictions using RandomForest.

data-analysis data-analysis-python machine-learning python random-forest

Last synced: 18 Mar 2026

https://github.com/1401dev/customer-lifetime-value-prediction

A data science project leveraging Python and Scikit-Learn to build predictive models that estimate customer lifetime value (CLV). Includes data cleaning, feature engineering, and model selection to identify key drivers of CLV, supporting strategic decision-making in customer retention and marketing.

clv clv-analysis customer-retention data-analysis dataprocessing feature-engineering machine-learning marketing-analytics predictive-modeling python regression-analysis scikit-learn

Last synced: 06 May 2026

https://github.com/fer-aguirre/covid19-venezuela

Análisis de datos de muertes por covid-19 en Venezuela

covid-19 data-analysis dataviz line-chart

Last synced: 09 Apr 2025

https://github.com/fbarffmann/vba-challenge

Built an Excel VBA script to automate stock market analysis across multiple years. Programmatically calculated and visualized key financial metrics, reducing manual reporting time and improving data accuracy.

automation data-analysis excel excel-vba financial-analysis reporting stock-market vba

Last synced: 04 Feb 2026

https://github.com/vatshayan/pokemon-analysis

Visualization, Analysis & Predicting the accuracy of finding Pokemon power, attack & speed through Machine Learning

artificial-intelligence data data-analysis data-science data-visualization dataset machine-learning machine-learning-algorithms pokemon scikit-learn

Last synced: 30 May 2026

https://github.com/weisswuerste/polars-eurovision-analytics

Analytics example using both the Pandas and Polars libraries

data-analysis data-analytics pandas polars python python-3 python3

Last synced: 08 May 2026

https://github.com/jkaardal/csvnav

A memory-efficient python class for navigating large CSV/text files.

csv data-analysis data-science machine-learning memory-management

Last synced: 14 Jan 2026

https://github.com/marielachirinosr/pandas-weather-project

Pandas Weather Data. Explore straightforward Python scripts for weather information analysis.

data-analysis pandas python

Last synced: 29 Apr 2026

https://github.com/abhisek-13/whatsapp-chat-analyzer

The WhatsApp Chat Analyzer is a data analysis project that provides insights into WhatsApp chats. It analyzes chat data to show metrics like the number of lines, most used letter, chatting duration, media files shared, most used emojis, and group member activity. The results are displayed on a user-friendly dashboard built with Streamlit.

data-analysis data-mining data-visualization eda machine-learning machine-learning-algorithms matplotlib numpy pandas python seaborn sklearn

Last synced: 13 Apr 2026

https://github.com/fer-aguirre/cookiecutter-data-analysis-lite

A cookiecutter template for data journalism projects that offers a simplified and beginner-friendly structure.

cookiecutter data-analysis data-journalism project-template python

Last synced: 14 Jun 2025

https://github.com/fbarffmann/car_price_prediction

Predicted used car prices with a Random Forest model (R² = 0.96) using Python. Analyzed 2,000+ listings and visualized trends with Tableau.

car-price-prediction data-analysis machine-learning pandas python random-forest regression sklearn tableau

Last synced: 13 Apr 2026

https://github.com/marina-gal/sql-business-questions

A collection of SQL queries designed to strengthen analytical problem-solving skills using the AdventureWorks2019 sample database. tested and optimized in SQL Server Management Studio (SSMS).

adventureworks data-analysis data-analyst interview-preparation learning microsoft-sql-server practice sql sql-queries

Last synced: 30 May 2026

https://github.com/jakubteichman/bullbozer_price_prediction_ml_project

A bulldozer price estimatior from Kaggle competition dataset

data-analysis data-science estimation machine-learning prediction

Last synced: 06 Sep 2025

https://github.com/wsu-carbon-lab/ezfit

Fitting in python made dead simple

data-analysis experimental-physics fitting pandas-accessor

Last synced: 14 Jun 2025

https://github.com/hyperentangledqubit/shellplot

shellplot -- Generate plot(s) directly from terminal via matplotlib or ggplot2 (plotnine)!

data-analysis ggplot2 graphics matplotlib plotnine plotting pyplot terminal

Last synced: 10 May 2026

https://github.com/shruthin4/news-articles-classification

Classifying News Articles using Machine Learning and NLP techniques.. Built an end-to-end text classification pipeline using TF-IDF vectorization and models like Logistic Regression and SVM. Includes exploratory data analysis, model evaluation, and deployment-ready artifacts.

data-analysis data-science logistic-regression machine-learning model news-classification nlp python scikit-learn svm tf-idf-vectorization

Last synced: 13 Apr 2026

https://github.com/giorgossideris/athens_weather_analysis

Analyse the data of Athens' weather.

data-analysis visualization

Last synced: 16 Mar 2025

https://github.com/srinibas-masanta/electric-vehicle-analysis-dashboard

This repository features an interactive Tableau dashboard that visualizes electric vehicle (EV) adoption trends in the U.S. 🚗⚡ Explore EV growth, top manufacturers, regional distribution, and the impact of incentives—all in one dynamic view. 📊 Use filters to dive deeper into the data and uncover key insights! 🚀

dashboards data-analysis data-visualization tableau

Last synced: 15 Jan 2026

https://github.com/srinibas-masanta/zomato-customer-and-restaurant-analysis

This repository contains a comprehensive analysis of Zomato's platform, focusing on various aspects of customer behavior, restaurant performance, and market trends. The analysis leverages data-driven insights to answer key questions that can guide business strategies, enhance customer satisfaction, and optimize operational efficiency.

business-analytics data-analysis data-science data-visualization

Last synced: 02 Apr 2025

https://github.com/neuralsignal/loris

Loris: Database and Analysis application for a Drosophila Lab (or any lab)

data-analysis data-structures database datajoint flask neuroscience

Last synced: 12 Mar 2026

https://github.com/beyzabasarir/brazilian-e-commerce-analysis

Brazilian E-Commerce Dataset By Olist PostgreSQL Analysis

data-analysis data-visualization sql

Last synced: 08 Jan 2026

https://github.com/abhijeet107/final-project

Final project summation INTERNSHIP PROJECTS (2 WEEKS)

data-analysis data-cleaning-and-preprocessing excel mysql-database python tableau-public

Last synced: 23 Feb 2026

https://github.com/greatwoman23/hotel_reservation_analysis

In this project, we delve into the intricate world of hotel reservations, utilizing a multifaceted analytical approach to uncover valuable insights. Through a combination of SQL queries and Tableau visualizations, we meticulously dissect a rich dataset comprising booking details, customer demographics, and reservation statuses.

data-analysis data-science data-visualization hotel hotel-reservation publications sql sql-query sqlite3 tableau

Last synced: 15 May 2026

https://github.com/codeslash21/wrangle-twitter-archive

Wrangle Twitter Archive WeRateDog. WeRateDog has 8M followers and they rate the dogs with funny comments and unique rating system. Also use dog-breed classifier to predict dog's breed in the tweets.

data-analysis data-wrangling neural-networkt twitter-api twitter-archive

Last synced: 10 Apr 2025

https://github.com/codeslash21/wrangle_twitter_archive

Wrangle Twitter Archive WeRateDog. WeRateDog has 8M followers and they rate the dogs with funny comments and unique rating system. Also use dog-breed classifier to predict dog's breed in the tweets.

data-analysis data-wrangling nanodegree-project neural-network twitter-api twitter-archive

Last synced: 10 Apr 2025

https://github.com/ankitpoddar07/sqlpizzas-saleproject

🍕 Pizza Sales Analysis with SQL

data-analysis database excel mysql powerbi ppt python

Last synced: 09 May 2026

https://github.com/nmelgar/healthy_child_dataviz

Data visualization project to analyze what a healthy child is.

analysis data data-analysis data-science data-visualization dataviz research tableau visualization

Last synced: 23 Feb 2026

https://github.com/wilfordaf/dataanalyst-test

Test task for Junior Data Analyst position

data-analysis pandas python trading-data

Last synced: 28 Feb 2025

https://github.com/purposeachiever6/discovering_hidden_pattern

Discovering Hidden Patterns in Sequential and Numerical Data

data-analysis r statistical-analysis

Last synced: 28 Feb 2025

https://github.com/dcs-training/introtostatistics

This is a repository which contains all the materials to be used in the introduction to statistics course. Go to the readme file

data-analysis r rmarkdown statistics

Last synced: 26 Mar 2025

https://github.com/firetyrant/sql-portfolio-projects

Documenting my SQL learning journey with hands-on projects focused on data cleaning, analysis, and optimization.

bigquery data-analysis databases etl learning portfolio query-optimization sql

Last synced: 19 Apr 2026

https://github.com/roshaka/samplr

Samplr is a Python decorator for selecting a subset of items from a list, with options for customisation and informative console printouts.

data data-analysis data-engineering decorators list python sampling

Last synced: 14 Jan 2026

https://github.com/rainbowatcher/simple

Make data work easier, saving your working time

bigdata data-analysis etl

Last synced: 10 Apr 2025

https://github.com/scailfin/rob-client

Command line user interface for the Reproducible Open Benchmarks for Data Analysis Platform (ROB)

benchmarks data-analysis reproducibility

Last synced: 14 Jan 2026

https://github.com/manditacaos/hypefemme-analise-vendas

Projeto de análise de dados e visualização no Power BI da loja fictícia Hype Femme.

data-analysis jupyter-notebook portfolio powerbi python

Last synced: 10 Apr 2025

https://github.com/nimomach/cafe-sales

This analysis focuses on evaluating the sales performance of a cafe by examining key metrics such as total revenue, sales by product category, peak sales times, and many more.

cafe data-analysis data-visualization sales

Last synced: 12 Mar 2026

https://github.com/aalekhpatel07/statcan

StatCAN dataset fetcher and cleaner.

census data-analysis data-science statcan

Last synced: 02 Apr 2025

https://github.com/sabelomkhwanzi/data-alchemist-boot-camp

Built on Covalent's Unified API, Increment has the full historical data set for 40+ chains including every smart contract, event, transaction, address, etc. With access to all this data you can find:

covalent data-analysis increment

Last synced: 11 Mar 2026

https://github.com/nero103/airbnb-destination

This is and end-to-end project to uncover the ideal destination based on listings and hosts. Strategy included: Data workflow-SQL analysis-Data modeling-Data Visualization-Findings

data-analysis data-modeling data-visualization etl etl-pipeline excel microsoft-sql-server powerpoint sql tableau

Last synced: 27 Mar 2026

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/paphada1103/data-analysis-with-python

📊 Analyze data efficiently using Python’s top libraries. Learn to explore, clean, and visualize data for meaningful insights in your projects.

carpentries data-analysis data-carpentry data-visualisation dataframe-api dataset english hacktoberfest ibm jovian lsl machine-learning matplotlib programming python realtime social-sciences spark

Last synced: 09 May 2026

https://github.com/mahmoud2abdallah/improvado-marketing-homework

This Looker Studio dashboard provides a comprehensive analysis of marketing performance for August 2024, transforming raw data into actionable insights for data-driven decision making.

bigquery business-intelligence data-analysis looker-studio marketing

Last synced: 05 Oct 2025