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/dlozeve/topological-persistence

Topological persistence diagram (barcode) of a triangulation

data-analysis persistence topology

Last synced: 02 Aug 2025

https://github.com/syed-amjad-ali/restaurant-sales-sql-project

This was a simple SQL project where I analyzed restaurant sales data, showcasing skills in data creation and querying. The project explores menu performance, order trends, and customer insights.

aggregations business-intelligence data-analysis guided-project joins maven-analytics querying restaurant-sales sales-data sql subqueries

Last synced: 03 Jan 2026

https://github.com/idaraabasiudoh/credit_card_fraud_detection

This repository contains a machine learning project focused on detecting credit card fraud using Decision Tree and Support Vector Machine (SVM) classifiers.

data-analysis jupyter-notebook machine-learning python3 scikit-learn snapml

Last synced: 19 Feb 2026

https://github.com/lc-rezende/eqx_boston_dataset

Exploratory data analysis, clustering, and forecasting on Boston crime data (2011-2015), revealing key crime trends, hotspots, and temporal patterns to support data-driven insights for urban safety and policing strategies.

data-analysis exploratory-data-analysis jupyter-notebook kmeans matplotlib numpy pandas prophet-facebook python scikit-learn seaborn

Last synced: 09 Apr 2026

https://github.com/mxagar/space_exploration

This repository is a collection of mini-projects and tutorials related to space images and geo-spatial data.

data-analysis deep-learning geospatial machine-learning

Last synced: 29 Sep 2025

https://github.com/asghar-rizvi/hotel_reservation_data_analysis

This project involves a comprehensive data analysis of a hotel reservation dataset using Excel. The primary focus is on examining reservation cancellations. Through detailed analysis and visual representation.

dashboard dashboard-templates data-analysis data-analysis-excel data-representation data-science excel

Last synced: 02 Mar 2026

https://github.com/PanosChatzi/Healthcare_and_Bioinformatics_Analyses

This repo contains the final assignments of the Data Analyst bootcamp by Workearly. Python and SQL were used to complete the assignments.

data-analysis data-cleaning data-visualisation jupyter matplotlib pandas python seaborn

Last synced: 05 Aug 2025

https://github.com/acerbilab/svbmc

Stacking Variational Bayesian Monte Carlo (S-VBMC) algorithm for combining Variational Bayesian Monte Carlo (VBMC) posteriors to boost inference performance.

bayesian-inference data-analysis machine-learning model-fitting python stacking variational-inference

Last synced: 20 Jan 2026

https://github.com/theashishmavii/job-trends-analyzer-automation

End-to-end automation: job scraping, data analysis, and trends reporting for job seekers and researchers.

automation beautifulsoup data-analysis open-source pandas python selenium webscraping

Last synced: 07 Aug 2025

https://github.com/omdoshi13/pricing-of-laptops-using-ml

Data Analysis, training Machine Learning models, and Model Evaluation and Refinement for Pricing of Laptops dataset.

data-analysis data-analysis-project datascience google-colab jupyter-notebook machine-learning matplotlib model-evaluation model-refinement numpy pandas python scikit-learn

Last synced: 09 Apr 2026

https://github.com/jagoda11/elastic-vision

This repository contains a full-stack application designed to explore data from ElasticSearch🧐indices and visualize it using charts and graphs. The backend is built using Node.js and the frontend is powered🚀 by React.

backend chartjs dashboard-development data-analysis data-visualization docker elasticsearch frontend fullstack javascript material-ui monorepo mui-x node pie-chart react restful-api tables

Last synced: 09 Apr 2026

https://github.com/thc1006/taiwan-ai-usage-index

台灣 AI 使用指數 (TAUI) - 開源資料分析框架,測量分析台灣各地區 AI 技術採用率 | Taiwan AI Usage Index - Open-source framework for measuring regional AI adoption

ai-adoption anthropic-index bilingual data-analysis human-ai-collaboration onet-classification open-source policy-analysis privacy-protection python research taiwan tdd usage-index visualization

Last synced: 03 Oct 2025

https://github.com/devexpress-examples/web-forms-pivot-grid-calculate-running-totals

This example demonstrates how to calculate running totals in Pivot Grid for Web Forms.

asp-net-web-forms data-analysis dotnet pivot-grid pivot-grid-for-web-forms

Last synced: 08 Aug 2025

https://github.com/akunna1/energy-data-analysis-unc-campus

Link to Report: https://adminliveunc-my.sharepoint.com/:w:/r/personal/tadennis_ad_unc_edu/Documents/Capstone%20Group/Final%20Report%20Draft.docx?d=wba9e7182a9b948898133e4f89def1d90&csf=1&web=1&e=fQGAfy

arcgis-pro data-analysis dplyr excel geospatial-data-analysis ggplot ggplot2 lubricants tidyr tidyverse

Last synced: 08 Aug 2025

https://github.com/yash22222/data-analysis-on-real-time-social-media-comments

EngageInsight analyzes user interactions in comment data. It provides insights through visualizations created using Python libraries like Pandas and Matplotlib. The project aims to uncover patterns and trends in user engagement. The visualizations provide an overview of comment lengths, the frequency of different types of replies.

data-analysis data-cleaning-and-preprocessing data-visualization matplotlib pandas pattern-recognition real-time-social-media-data seaborn trend-analysis

Last synced: 14 May 2026

https://github.com/abhigyan126/prompt2query

A Python desktop application for streamlined data analysis, enabling users to generate and execute Pandas and SQL queries with ease. Focus on reducing analysis time through an intuitive interface and efficient workflows

data-analysis data-science data-visualization database gemini generative-ai ide llm pandas pandas-interface python sql-interface

Last synced: 13 Feb 2026

https://github.com/blackcub3s/msc-finalthesis

The most important programming files, code functions and data processing pipelines for the Machine learning final thesis of my Master's degree. Also, the LaTeX code of the thesis.

data-analysis latex machine-learning numpy python sklearn

Last synced: 09 Apr 2026

https://github.com/alan-oliveir/state-of-data-2022

Neste projeto faço a análise da distribuição das faixas salariais para os profissionais de nível júnior para o cargo de analista, cientista e engenheiro de dados.

data-analysis jupyter-notebook pandas-python seaborn-python

Last synced: 03 Oct 2025

https://github.com/nabilalibou/uber_fare_prediction_explained

This repository documents a complete ML workflow to model Uber fares in Paris, from granular EDA and feature engineering to building and fine-tuning a stacking regressor on 10k real-world rides.

data-analysis data-science eda feature-engineering machine-learning predictive-analytics pricing-model python regression-model stacking-ensemble uber

Last synced: 12 Aug 2025

https://github.com/omari-kd/data-analytics

Welcome to my Data Analytics Portfolio, which includes structured projects in both Data Science and Data Analysis, implemented in R and Python.

data-analysis data-analytics data-science machine-learning

Last synced: 12 Aug 2025

https://github.com/arun-data-analyst/finance-reporting-sql

End-to-end SQL project for project/portfolio finance: schema, seed data, validation, data-quality checks, business queries, and KPI views (Power BI–ready).

data-analysis data-modeling data-quality database finance kpi portfolio-management powerbi sql sql-server ssms

Last synced: 18 May 2026

https://github.com/emmarhoffmann/analysis-of-sleep-patterns-and-psychological-well-being-among-college-students

Explores the relationship between sleep patterns, psychological well-being, and lifestyle choices among college students using statistical analysis on 253 observations.

college-students data-analysis r statistical-models

Last synced: 04 Oct 2025

https://github.com/applicativesystem/numpy-builder

code getter and numpty operator for numpy operations

data-analysis numpy numpy-python shell-script

Last synced: 15 Aug 2025

https://github.com/Solrikk/PicTrace-Web

PicTraceV2 is a highly efficient image matching platform that leverages computer vision using OpenCV, deep learning with TensorFlow and the ResNet50 model, asynchronous processing with aiohttp, and Selenium for browser automation. PicTraceV2 allows users to upload images directly or provide URLs, quickly scanning a vast database to find image

automation computer-vision data-analysis data-extraction deep-learning image-processing image-search machine-learning natural-language-processing opencv openpyxl pandas python selenium tensorflow web-scraping yandex yandex-api

Last synced: 15 Aug 2025

https://github.com/shubhamgoyal575/tableau-visualization-dashboard

This repository features interactive Tableau dashboards for sales performance and healthcare analysis. It includes insights on revenue trends, regional sales, patient demographics, and hospital occupancy for data-driven decision-making. 🚀

dashborad data-analysis data-cleaning-and-preprocessing healthcare-analysis healthcare-dashboard sales-dashboard sales-data-analysis-project tableau tableau-dashboards tableau-public visualization visualization-tools

Last synced: 20 Feb 2026

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

This repo contains various examples of analysis that can be performed on the Statistical Accounts of Scotland dataset. Go to the readme file

data-analysis data-visualisation data-wrangling geographical-data r rmarkdown text-analysis

Last synced: 16 Aug 2025

https://github.com/sebastiansauer/hans-hackathon2025

Materials for a course on the evaluation of the AI student learn tool "HaNS"

ai data-analysis evaluaton r

Last synced: 04 Oct 2025

https://github.com/karlyndiary/spotify-excel-dashboard

Data Analysis on the Spotify Dataset using Microsoft Excel and VBA.

charts data-analysis data-cleaning data-visualization excel excel-export excel-vba pivot-tables

Last synced: 04 Jan 2026

https://github.com/aneeshmurali-n/project-ml-data-preprocessing

The main objective of this project is to design and implement a robust data preprocessing system that addresses common challenges such as missing values, outliers, inconsistent formatting, and noise. By performing effective data preprocessing, the project aims to enhance the quality, reliability, and usefulness of the data for machine learning.

data-analysis data-cleaning data-encoding data-exploration feature-scaling label-encoding matplotlib minmaxscaler numpy one-hot-encoding outlier-detection pandas standardscaler

Last synced: 02 May 2026

https://github.com/skysign/dat

데이터분석을 함께 공부하는 스터디입니다.

data data-analysis data-science

Last synced: 02 Jan 2026

https://github.com/okwilkins/retailanalysis

A comprehensive exploratory analysis and implementation of kmeans/hierarchical clustering on online retail data.

data-analysis data-science machine-learning statistics

Last synced: 18 Oct 2025

https://github.com/atanikan/data-mining-projects

Data Mining Homework

data-analysis iub

Last synced: 14 Mar 2025

https://github.com/azaz9026/data_cleaning

Welcome to the Data Cleaning repository! This collection is dedicated to showcasing techniques and methods for cleaning and preparing datasets for analysis.

data-analysis data-engineering data-structures data-visualization eda feature-engineering machine-learning numpy outliers pandas python seaborn

Last synced: 13 Apr 2026

https://github.com/sanchittechnogeek/overscripted-analysis

Geolocation and user language extraction analysis from Mozilla Overscripted dataset

analysis data data-analysis mozilla

Last synced: 23 Mar 2025

https://github.com/bibymaths/python_snippets

A collection of Python scripts for bioinformatics data analysis, including tools for transcription counts, nucleotide composition, and protein sequence evaluation.

amino-acid-scoring bioinformatics data-analysis fasta-generation mathematical-evaluation nucleotide-analysis protein-sequence-analysis transcription-counts

Last synced: 29 Jul 2025

https://github.com/nevermendel/revolut-analysis

Python script to analyse Revolut transactions

data-analysis revolut revolut-analysis

Last synced: 12 Apr 2025

https://github.com/asghar-rizvi/youtube-statistics-project

This project analyzes a dataset of global YouTube statistics to uncover insights about YouTube channels, their ranks, and other attributes. The dataset used for this analysis was obtained from Kaggle.

data-analysis data-analysis-python data-science data-science-projects matplotlib numpy pandas pycharm-ide python seaborn

Last synced: 13 Jun 2026

https://github.com/cnoret/retail-data-analysis

Let's analyze historical sales data from a large retail chain and predict weekly sales using machine learning on a Streamlit web app

data-analysis data-analyst data-science data-vizualisation pandas python streamlit streamlit-webapp

Last synced: 10 Apr 2026

https://github.com/ssoehdata/sql_for_data_science_specialization_course

Materials and Certifications from the SQL for DataScience Course

data-analysis data-science database databricks postgresql sql sqlite

Last synced: 10 Apr 2026

https://github.com/laudebugs/fec-data-analysis-2020

The project aimed to determine the total sum of contributions to the candidate committees as well as the number of contributions made by individuals.

data-analysis fec presidential-candidates

Last synced: 16 May 2026

https://github.com/lopez86/rust-mlearn

Machine Learning Tools in Rust

data-analysis data-science machine-learning rust

Last synced: 15 May 2025

https://github.com/farhad-here/data-visualization-analysis-dva

This is my data analysis project. Users can use this project to clean and preprocessing the date or data visualization. Individuals can impute or ecnode ther dataset.

altair bokeh data-analysis data-analysis-python io matplotlib numpy pandas plotly python sklearn streamlit

Last synced: 11 Apr 2026

https://github.com/itrauco/data-dirtying-tool

a simple command line tool to generate dirty data and do common data things in google cloud

data data-analysis data-engineering data-ops data-pipeline data-science data-visualization data-wrangling dirty-data google-cloud machine-learning

Last synced: 24 Feb 2025

https://github.com/antoniszks/music-category-identifier

A 'Data-Science & Machine Learning' project where we are training a neural network to identify what kind of music we give to it. Based on a university project.

ai artificial-intelligence data-analysis data-science jupyter-notebook machine-learning ml notebook python

Last synced: 25 Feb 2025

https://github.com/dsrodrigovieira/favoritasales

Este repositório contém o projeto desenvolvido para o desafio do kaggle "Store Sales - Time Series Forecasting. Use machine learning to predict grocery sales"

data-analysis data-science kaggle-competition machine-learning python telegram-bot xgboost-regression

Last synced: 05 May 2026

https://github.com/motapinto/agent-based-simulation-conquest

Agent-based simulation modelation of the conquest Battlefield gamemode

agent-based-simulation data-analysis jade java sajas swing

Last synced: 24 Jan 2026

https://github.com/shubham200137/icc-women-s-t20-world-cup-data-analytics

Created a Power BI report to identify top 11 players for a T20 cricket team by scraping data from espncricinfo with Python, cleaning and transforming the data with pandas, and evaluating various player performance metrics.

beautifulsoup4 data-analysis data-visualization numpy-python pandas-python powerbi web-scraping

Last synced: 25 Feb 2025

https://github.com/faisal-fida/box-office-mojo-analysis

Analyzed box office data from Box Office Mojo, exploring relationships between worldwide revenue, release year, and a combined score that considers both factors. It includes visualizations like scatter plots, bar charts, and identifies top and bottom performing movies.

box-office data-analysis data-science python revenue-prediction visualization

Last synced: 06 May 2026

https://github.com/lotfiferaga/google-play-store-sentiment-analysis

Perform sentiment analysis on Google Play Store reviews using Python. Analyze user feedback to determine the overall sentiment (positive, negative, or neutral) towards various apps. Gain insights to aid developers and businesses in understanding user satisfaction levels and improving their products.

data-analysis data-visualization googleplayservices python reviewsanalysis-nlp

Last synced: 26 Feb 2025

https://github.com/grlyntng/rpims

Django Code and documentation for the Retail Pharmacy Inventory Management System (best final year project award)

data-analysis django erp forecasting-models lstm-neural-networks reporting

Last synced: 26 May 2026

https://github.com/zborovskaanna/dou-salary-analysis

Python data analysis project focused on improving data manipulation skills using Pandas

data-analysis pandas python

Last synced: 26 Feb 2025

https://github.com/weybsonalves/prevendo-o-atrito-de-clientes

Projeto em que percorro as etapas que compõem o ciclo de vida da ciência de dados a fim de prever o atrito de clientes do serviço de cartões de crédito de um banco.

data-analysis data-science data-visualization machine-learning python

Last synced: 06 May 2026

https://github.com/elakkiya-u/digital-marketing-campaign

A machine learning project to predict whether a customer will convert based on digital marketing campaign data.

campaigns data-analysis deployment digital-marketing machine-learning predictive-modeling python

Last synced: 30 Jun 2025

https://github.com/apsinghanalytics/hranalytics_myersbriggspersonalityinsights

A Excel analytics study exploring the correlation between personality traits and key HR-relevant parameters, including tenure and performance

data-analysis data-visualization excel pivot-tables

Last synced: 30 Jan 2026

https://github.com/jayita11/healthcare-management-optimization-analysis-and-visualization

This project analyzes healthcare data from 2019 to May 2024, optimizing patient care, resource allocation, and financial management. Insights include billing trends, blood bank management, doctor performance, and medication demand, supported by excel,interactive Tableau dashboards and SQL analysis.

data-analysis excel healthcare interactive-dashboards mysql sql tableau-dashboards

Last synced: 23 Mar 2025

https://github.com/shimaa83/eda_v2

Automatic EDA library

data-analysis data-science python

Last synced: 20 Apr 2026

https://github.com/diem0n/100daysofdatascience

This repository is a collection of things i do on as a data scientist each day as i am hired at a fictional company called keko corp

data-analysis data-engineering data-science data-science-from-scratch data-warehousing machine-learning python

Last synced: 09 Apr 2026

https://github.com/tolumie/loan-approval-prediction

Loan Approval Prediction using Machine Learning | EDA + Decision Tree, Random Forest & Logistic Regression | Automating loan eligibility for Dream Housing Finance by analyzing customer data and predicting loan approvals.

classification credit-risk-analysis data-analysis decision-tree-classifier finance-analytics loan-approval logistic-regression-algorithm machine-learning predictive-modeling-techniques random-forest

Last synced: 30 Jun 2025

https://github.com/tashi-2004/apache-hadoop-spark-hive-cyberanalytics

This project utilizes Apache Hadoop, Hive, and PySpark to process and analyze the UNSW-NB15 dataset, enabling advanced query analysis, machine learning modeling, and visualization. The project demonstrates efficient data ingestion, processing, and predictive analytics for network security insights.

ai apache-hadoop apache-hive big-data-analytics big-data-processing data-analysis data-engineering data-science data-security data-visualization hdfs machine-learning network-analysis network-security pyspark python3 threat-detection unsw-nb15-dataset

Last synced: 02 May 2026

https://github.com/aphp/jupyter-eds-notebooks

jupyter-eds-notebooks provides Docker images with preconfigured Jupyter environments for clinical and health data analysis, tailored for AP‑HP Datalabs and the HELIX platform.

data-analysis data-science data-visualization healthcare lab

Last synced: 13 Jan 2026

https://github.com/tenifayo/analysis-of-fordgobike-trip-data

Data Visualization using Ford GoBike Trip Data

data-analysis matplotlib pandas

Last synced: 11 Jul 2025

https://github.com/dug22/jjournal

A Jupyter like notebook software for Java

data data-analysis data-science java jshell jshell-repl notebook swing swing-application

Last synced: 11 Apr 2026

https://github.com/neha-adnani/sql_music-store-analysis

SQL-based data analysis of a digital music store's sales and customer data.

business-analysis data data-analysis database follow-along-projects pgadmin4 portfolio-project postgres queries sql

Last synced: 18 Jun 2025

https://github.com/emcramer/clockplot

Plotting utility for a "clockplot" that puts groups into a time-ordered heterogeneity visualization

biology data-analysis data-visualization heterogeneity pseudotemporal-ordering

Last synced: 10 Mar 2026

https://github.com/stas1f1/methods-and-models-for-multivariate-data-analysis

Completed tasks for the course on methods of mutivatiate data analysis, 1st year of masters, FDT ITMO

data-analysis multivariate-analysis python

Last synced: 10 Mar 2026

https://github.com/27ahmad/ibm-data-science-capstone

The Capstone is the final course in the IBM Data Science Professional Certificate program. It's a project that combines all the skills and knowledge you've gained throughout the specialization.

data-analysis data-science folium-maps machine-learning plotly-dash python sql

Last synced: 26 May 2026

https://github.com/audy21/datacamp

Learning portfolio documenting my progress, while taking Data Analyst & Data Science certifications from DataCamp.

data-analysis data-science machine-learning matplotlib numpy pandas python scikit-learn seaborn

Last synced: 11 Apr 2026

https://github.com/aksoni07/movie-recommendation

A hybrid movie recommendation system designed to deliver personalized and accurate suggestions by combining user preferences, item attributes, and collaborative patterns, ensuring a seamless and engaging experience.

clustering content-based-filtering data-analysis embeddings jupyter-notebook numpy ollaborative-filtering pandas personalization python recommendation-systems scikit-learn user-item-interactions

Last synced: 11 Apr 2026

https://github.com/ianfelps/jornada_python

Projetos realizados durante a Jornada Python da Hashtag Treinamentos em maio de 2024.

artificial-intelligence automation data-analysis python

Last synced: 28 Apr 2026

https://github.com/yandexdataschool/ml-sweights-experiments

Experiments for the "Machine Learning on data with sPlot background subtraction" paper

data-analysis high-energy-physics machine-learning statistics

Last synced: 15 May 2025

https://github.com/27ahmad/heart-disease-diagnostic-eda

This project conducts Exploratory Data Analysis on a dataset related to heart diagnostic disease, aiming to derive valuable insights from the analysis.

data-analysis data-visualization pandas python

Last synced: 06 May 2026

https://github.com/andersoncrs/arboles_de_decision_calidad_del_vino

Contiene un análisis detallado de la calidad del vino utilizando un modelo de clasificación basado en árboles de decisión. Incluye la exploración de datos, detección y manejo de valores atípicos, análisis Univariado y Bivariado, y la creación y evaluación de un modelo predictivo. El objetivo principal es predecir la calidad del vino.

data-analysis data-science data-visualization machine-learning matplotlib seaborn sklearn tree-decision

Last synced: 20 May 2026

https://github.com/gaaniruddha/mphil

This repository contains a copy of my final MPhil presentation and panel report.

data-analysis gpu-imager radio-astronomy

Last synced: 03 Mar 2026

https://github.com/arianarmw/da01-bike-sharing-analysis

🚴‍♀️ Data analysis project on bike-sharing systems. Includes data wrangling, exploratory data analysis (EDA), visualization, and interactive dashboards built with Streamlit. Explore patterns in bike usage and rental data!

bike-sharing-analysis data-analysis exploratory-data-analysis python streamlit visualization

Last synced: 11 Apr 2026

https://github.com/chanmeng666/douban-review-scraper

【One star = One happy developer doing a little dance 💃⭐️】A robust Python scraper for collecting and analyzing movie reviews from Douban.com, featuring comprehensive data processing and analysis capabilities.

beautifulsoup4 data-analysis data-processing douban movie-reviews pandas python sentiment-analysis text-mining web-scraping

Last synced: 02 May 2026

https://github.com/khushi-sabarad/adinsights_dashboard

AdInsights Dashboard: An interactive web dashboard built with Python (Flask, Pandas, Plotly) to visualize and analyze digital advertising performance. Allows filtering by gender, ad type, and location for detailed insights

ad-performance advertising dashboard data-analysis data-visualization flask pandas plotly python web-application

Last synced: 01 May 2026

https://github.com/kingflow-23/ai-related-article-detector

Create a simple system that determines whether an article is related to AI or not using web scraping, text representation, and a classifier.

data-analysis data-engineering data-science logistic-regression pca-analysis scraping selenium umap

Last synced: 04 May 2026

https://github.com/bhaskaracharjee/student-results-analysis

Analyzing student results to uncover insights

data-analysis student-results

Last synced: 16 May 2025

https://github.com/first-coding/smart_analysis

Smart Analysis is an AI-powered data analysis tool that leverages large language models (LLMs) to generate SQL queries from natural language prompts. Upload CSV files, explore the data schema, and retrieve insights with ease. The system ensures error correction in SQL queries, delivering detailed reports and visualizations in a streamlined workflow

data-analysis llm openai prompt-engineering python

Last synced: 08 Mar 2025

https://github.com/busradeveci/kaggle-iris_data_analysis

Exploratory data analysis and visualization of the Iris dataset using Python.

data-analysis iris-dataset kaggle pandas python seaborn visualization

Last synced: 15 Apr 2025

https://github.com/chitranjan806/greyatom_learning_repo

A Collection of Projects, Tasks and Challenges as part of Data Science Masters - Transition Program at GreyAtom.

data-analysis data-science greyatom python3

Last synced: 29 Aug 2025