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/deliprofesor/behavioral-insights-and-data-exploration

This project analyzes Spanish speech data, focusing on acoustic features and demographics. It includes data cleaning, outlier detection, clustering, and time series modeling (ARIMA, Holt-Winters) to uncover patterns in speech duration and word frequency.

acoustic-features arima clustering data-analysis holt-winters k-means machine-learning speech-analysis time-series-analysis

Last synced: 10 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/edanur-y/airline-customer-satisfaction-prediction-with-multiple-logistic-regression

Performing multiple logistic regression analysis on airline and customer data to predict the satisfaction. 🔵R

data-analysis missing-values-analysis multiple-logistic-regression optimal-cut-off-points r

Last synced: 09 Jun 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/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/codesaadumair/pandas_exercises_personal

Personalized enhancements to pandas exercises with comprehensive solutions and practical insights for mastering data analysis in Python.

data-analysis data-science pandas python

Last synced: 09 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/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/pranavsp108/time-series-forcasting

A time-series forecasting project to predict hourly energy consumption using Python, Pandas, and an XGBoost regression model.

data-analysis data-science energy-consumption forecasting matplotlib numpy pandas python scikit-learn sustainability time-series xgboost

Last synced: 10 Apr 2026

https://github.com/vishal786-commits/target-businesscasestudy-sql

This project analyzes Target’s e-commerce transactions in Brazil between 2016 and 2018 using SQL. The goal was to explore customer behavior, order patterns, payments, delivery times, and freight costs to generate actionable business insights.

bigquery data-analysis sql

Last synced: 05 Oct 2025

https://github.com/ankitwalimbe/ecommerce-funnel-analysis

SQL-based analysis of the Olist e-commerce dataset — building an order funnel (purchase → approval → delivery) with breakdowns by payment type, product category, region, and monthly trend. Includes insights, CSV exports, and Tableau dashboard.

bigquery business-intelligence data-analysis ecommerce funnel-analysis sql tableau-public

Last synced: 05 Oct 2025

https://github.com/affan005-ai/tesla-stock-prediction

This project analyzes Tesla stock data and builds machine learning models to predict and classify stock movements. The analysis includes EDA, feature correlation, moving averages, and two models

data data-analysis data-science data-visualization-project eda machine-learning matplotlib pandas predictive-analytics predictive-modeling python scikit-learn

Last synced: 05 Oct 2025

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/farhad-here/height-distribution-analysis

Statistical comparison of height distributions in two groups using mean, standard deviation, and boxplots.

coefficient-of-variation data-analysis interquartile-ranges matplotlib mean numpy python scipy standard-deviation variance

Last synced: 13 Apr 2026

https://github.com/davifeliciano/modern_physics_experiments

Collection of data analysis and visualization scripts developed in Python around some modern physics experiments

data-analysis data-visualization modern-physics physics physics-experiments

Last synced: 18 Jan 2026

https://github.com/dacq-trap/dacq

DacQ Score Server

data-analysis go nextjs

Last synced: 14 Jan 2026

https://github.com/surbhi242singh/pizza_sales_project

Used SQL to analyze pizza sales data

data-analysis mysql pizza-sales sql

Last synced: 07 Oct 2025

https://github.com/marcus-v-freitas/media_movel_covid19

Estudo de série temporal com média móvel de casos e óbitos de Covid19 no munícipio de São Paulo

covid-19 data-analysis data-science government-data jupyter-notebook moving-average plotly python sao-paulo temporal-series

Last synced: 17 Jan 2026

https://github.com/michaelcurrin/yahoo-finance-reports

Use the Yahoo Finance API to get info on shares of interest and report on them

data-analysis data-science python reporting shares stock-market yahoo-finance yahoo-finance-api

Last synced: 07 Oct 2025

https://github.com/prajjwol09/sql_retail_analysis_project

This project demonstrates SQL-based data cleaning, exploration, and business analysis on a retail sales dataset. It involves setting up a database, removing null values, performing EDA, and using SQL queries to extract key insights such as top customers, best-selling categories, and monthly sales trends.

data data-analysis datacleaning dataexploration pgadmin4 sql

Last synced: 15 Feb 2026

https://github.com/roydevashish/algo8.ai-data-manipulation-assignment

This assignment performs transaction-level sales data analysis and generates reports using Pandas / SQL / Spark inside a containerized environment. The dataset contains sales transaction records and is used to analyze SKUs, customers, and sales representative performance.

data-analysis duckdb python3 sql uv

Last synced: 15 May 2026

https://github.com/gabboraron/biostatisztika_es_alkalmazasai

"A statisztika a matematika azon ága, melynek feladata, hogy eszközt adjon a politikusok kezébe, mellyel tetszőleges állítás és annak ellentéte is tudományos alapon igazolható"

biostatistics data-analysis data-visualization r statistics statistics-course

Last synced: 24 Oct 2025

https://github.com/banyc/csv_logger

Long-term logger for data analysis

csv data-analysis logging

Last synced: 07 Oct 2025

https://github.com/rusiru-erandaka/pupil-dilation-signal-classification-pipeline-with-noise-filtering-feature-extraction

In this repository I have worked on Pupil Diameter Time series Dataset. here I have worked on data sampling, Blink detection and Noise Handling, Stimulus Onset Alignment & Ensemble Averaging, Baseline correction, Feature Extraction and finally create a Patient classification ML pipeliner

anomaly-detection classification-pipeline data-analysis data-preprocessing data-science time-series

Last synced: 08 Oct 2025

https://github.com/omarsolieman/socialgiveawaydataanalysis

This project involved cleaning, analyzing, and processing data from an Instagram giveaway to ensure a fair and data-driven winner selection process. The primary goal was to automate the process of identifying valid entries, weighting them based on engagement (likes and multiple entries), and performing a post-giveaway analysis

data-analysis data-science data-visualization instagram scraping threejs

Last synced: 14 May 2026

https://github.com/kmranrg/bikeshare

a project based on Data Analysis

data-analysis python

Last synced: 08 Oct 2025

https://github.com/alexquilis1/spanish-fuel-stations-analysis

Real-time analysis of Spanish fuel prices using government API data with interactive maps and regional comparisons

data-analysis data-visualization fuel-prices geospatial-analysis ggplot2 government-data leaflet open-data r shiny spain tidyverse

Last synced: 08 Oct 2025

https://github.com/sorebit/pdrpy-pd-2

Data analysis of various stackechange.com archives.

data-analysis stackexchange time-travel university-project

Last synced: 08 Oct 2025

https://github.com/debjyotisaha/power-bi-projects-phase-2

Created interactive dashboards and reports using Power BI to visualize complex datasets. Demonstrated proficiency in data modelling, DAX calculations, and storytelling through data to provide actionable insights.

dashboards data-analysis data-modeling data-visualisation power-query powerbi

Last synced: 18 Jan 2026

https://github.com/amish5ingh/cricket-data-analytics-ipl

Data analysis and visualization of IPL 2022 matches using Python, Pandas, Matplotlib, and Seaborn. Includes insights on match outcomes, player performances, toss trends, and venue stats with 12+ charts.

data-analysis data-visualization ipl-data-analysis ipl-data-visualization jupiter-notebook matplotlib-pyplot numpy pandas python seaborn

Last synced: 09 May 2026

https://github.com/takshshah-16/pizza_sales_sql

SQL-powered pizza sales analytics project using MySQL Workbench to derive business insights through data exploration and queries.

business-intelligence data-analysis database-management mysql sql

Last synced: 09 Oct 2025

https://github.com/debjyotisaha/sql-projects

Designed and implemented SQL-based projects to analyse and manage datasets efficiently. Demonstrated expertise in writing complex queries, optimizing database performance, and performing data extraction, transformation, and loading (ETL) processes.

data-analysis database sql

Last synced: 09 Oct 2025

https://github.com/alokthedataguy/financial-friend-web-app

Financial Friend is a privacy-first web app that takes a user’s payment statement (PhonePe, GPay, bank CSV/PDF), cleans and understands it, and then talks back like a friend—giving simple, human answers (plus a few tiny visuals) to questions people actually care about.

data-analysis data-science data-visualization fastapi finance-management financial-analysis financial-data insights personal-finance-and-data-anlaysis python react

Last synced: 14 Apr 2026

https://github.com/sillyash/untappd-viz

A data visualisation page using public datasets and HTML/CSS/JS with D3.js.

beer beer-statistics data data-analysis data-visualization kaggle kaggle-dataset public-dataset school-project

Last synced: 18 May 2026

https://github.com/ninadpatil09/hospital_emergency_room_analysis

This comprehensive analysis delves into the performance and characteristics of the hospital's emergency room over the past year. By scrutinizing key metrics and patient demographics, this study aims to provide valuable insights for optimizing patient care, resource allocation, and overall operational efficiency.

data-analysis tableau-public visualization

Last synced: 15 Feb 2026

https://github.com/atiqisrak/py

This repository houses the code and resources for the **100 Days of Python Challenge** – an intensive learning journey designed to propel you from beginner to a a confident Python programmer in just 100 days.

data-analysis data-science machine-learning python3

Last synced: 10 Oct 2025

https://github.com/brooks-code/toulouse-biblio-chronicle

Snapshot of Toulouse public library customer habits — cleaning raw, messy datasets of musical, cinematic, and literary checkouts; includes data-cleaning steps, analysis notebook revealing cultural tastes in the Pink City.

data-analysis data-cleaning data-cleaning-and-preprocessing data-quality exploratory-data-analysis jupyter-notebook library-data misaligned-data mojibake tutorial

Last synced: 10 Oct 2025

https://github.com/filipe-rds/bi-atividade-1

Atividade de análise de dados para a disciplina de Inteligência Empresarial

data-analysis jupyter-notebook python

Last synced: 15 May 2026

https://github.com/salma-mamdoh/a-visual-history-of-nobel-prize-winners-project

My project aims to practice Data Analysis and Data Visualization on DataCamp

data-analysis data-visualization datacamp matplotlib pandas python seaborn

Last synced: 04 May 2026

https://github.com/cyberoctane29/diamonds-anova-analysis

This project uses ANOVA in Python to analyze how diamond color and cut affect pricing. By testing for statistical significance and running post hoc comparisons, it reveals key pricing patterns. Built with pandas, statsmodels, and Seaborn, the findings help inform diamond valuation and purchasing decisions.

anova-test data-analysis data-analytics data-science diamonds-dataset regression-analysis statistical-analysis tukey-hsd

Last synced: 10 Oct 2025

https://github.com/scarlet-enlight/ml_project

Comparison of different classifiers (KNN, Naive Bayes, Decision Tree) on Sleep Health and Lifestyle Dataset

data-analysis machine-learning

Last synced: 13 Mar 2026

https://github.com/jrdnbradford/the-office-us

Data concerning NBC's mockumentary series The Office (U.S. version)

csv data-analysis json the-office xml

Last synced: 19 Jan 2026

https://github.com/jiwookseo/natural_language_analysis

api sample for google natural language and ECOS(한국은행 경제통제시스템)

data-analysis google-natural-language-api text-analysis

Last synced: 11 Oct 2025

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

Analysis of Covid-19 data along with the world happiness report to identify if there is any relationship between death rate and happiness rate of countries all over the world.

data-analysis data-visualization numpy pandas python3 sns visualization

Last synced: 03 May 2026

https://github.com/mouadtaoussi/capmpingi-employee-reviews

Analysis of Capmpingi employee reviews using Python/Pandas and Power BI

data-analysis data-science kaggle pandas powerbi python python3

Last synced: 14 Apr 2026

https://github.com/kianaasd93/sensors-

Data Analysis of wearable technologies autonomous systems sensor in physiotherapy, Conducted a comprehensive data analysis on Xsens MTx sensor data

classification data-analysis data-science jupyter jupyter-notebook knn machine-learning physiotherapy python sensor svm wearable-devices wearable-technology

Last synced: 19 Feb 2026

https://github.com/vinay-jose/territorial-sales-dashboard

EDA was carried out in the sales data of Atliq Technologies and a Dashboard was created in PowerBI to draw insights.

data-analysis data-visualization powerbi-desktop sql

Last synced: 11 Oct 2025

https://github.com/silvermete0r/sdu_hackathon_uss_db_analysis

Smart Data Ukimet Hackathon - "Data Modeling" case Solution - Topic: Store Analysis based on Unified Star Schema

data-analysis data-modeling postgresql python sql unified-star-schema

Last synced: 14 Apr 2026

https://github.com/thinzarhninyu/dap

Notes and Projects for Data Analysis with Python course from FreeCodeCamp.org

data-analysis data-analysis-python ipynb jupyter-notebook python

Last synced: 18 Feb 2026

https://github.com/dzakwanalifi/stadata-x

Terminal UI untuk menjelajahi dan mengunduh data BPS Indonesia secara interaktif

bps-api cli-app data-analysis data-visualization indonesia-statistics indonesian-data open-data python statistics terminal-ui textual tui

Last synced: 20 Jan 2026

https://github.com/NurFakhri/scraping-and-analysis-skincare

Scraping and data analysis of Indonesian skincare reviews.

beutifulsoup data-analysis data-scraping python requests review scraping-websites

Last synced: 12 Oct 2025

https://github.com/jeffbrennan/analysis-templates

Templates of commonly used graphics/functions/settings to help focus on the bigger picture

data-analysis r rmd

Last synced: 12 Oct 2025

https://github.com/tzerk/esr

R package 'ESR' for plotting and analysing ESR spectra in dating applications

data-analysis data-visualization electron-spin-resonance geochronology r

Last synced: 13 Mar 2026

https://github.com/akash1070/project--uber-data-analysis

To Determine UBER data from the dataset using Python

data-analysis data-science python

Last synced: 09 May 2026

https://github.com/leosimoes/digitalinnovationone-analise-covid

Projeto prático "Criando modelos com Python e Machine Learning para prever a evolução do COVID-19 no Brasil" da Digital Innovation One.

arima-models data-analysis data-science python time-series

Last synced: 09 May 2026

https://github.com/zulhaditya/web-scraping-python

A repository that stores various source code and web scraping methods using Python.

data-analysis python3 webscraping

Last synced: 12 Oct 2025

https://github.com/chirlmin-joo-lab/papylio

Single-molecule fluorescence trace extraction and analysis

biophysics data-analysis fluorescence fret single-molecule sparxs

Last synced: 12 Oct 2025

https://github.com/agb2k/twitter-analyzer

Project to extract tweets based on searches, analyze it's data and autocorrect potentially incorrect words

data-analysis python tweepy twitter

Last synced: 13 Oct 2025

https://github.com/jsimell/sleepanalysis

A Python data analysis project analyzing the sleep quality affecting factors and temporal patterns in the sleeping data of a single subject.

data-analysis matplotlib numpy pandas python scikit-learn seaborn

Last synced: 14 Apr 2026

https://github.com/angelalim88/jakarta-air-quality-index-classification

This project classifies Jakarta's Air Quality Index (AQI) from 2010 to 2023 using machine learning models (Random Forest, MLP, SVM) based on pollutant concentrations.

data-analysis data-visua machine-learning scikit-learn tensorflow

Last synced: 13 Oct 2025

https://github.com/gmalbert/rugby

Rugby Data Analysis and Sports Betting

data-analysis rugby sports-betting

Last synced: 31 May 2026

https://github.com/inddrsingh/restaurant_orders_mysql

Complex SQL queries on restaurant data for better and precise insights

data-analysis insights mysql

Last synced: 28 Jan 2026

https://github.com/saisurajmatta/healthcare-data-analytics

Power BI project analyzing Emergency Department data, demonstrating skills in data transformation, DAX, and visualization. It focuses on patient flow, wait times, demographics, and satisfaction, providing actionable insights for healthcare improvement. Includes documentation, data dictionary, and code samples.

data-analysis data-modeling data-visualization dax power-bi powerbi-visuals powerquery

Last synced: 22 Jan 2026

https://github.com/chahelgupta/dep-videogames-dataset

The data extraction and processing involved thorough exploration, preprocessing, and visualization of the "Video Game Sales with Ratings" dataset.

data-analysis data-exploration data-extraction data-preparation data-preprocessing data-processing data-science data-visualization

Last synced: 15 Oct 2025

https://github.com/saisurajmatta/e-commerce-sales-advanced-data-analysis

Excel-based e-commerce analytics for FNP, a gift company. It covers data extraction, modeling, and visualization, providing actionable insights on revenue, customer behavior, and operations. Key skills include Excel, Power Query, Power Pivot, and DAX. The analysis culminates in data-driven business recommendations.

data-analysis data-visualization dax excel power-pivot power-query

Last synced: 22 Jan 2026

https://github.com/rohanrony19/movie-recommendation-system

This is a python project where using Pandas library we will find correlation and give the best recommendation for movies.

data-analysis deep-learning knn-algorithm numpy pandas python recommendation-system

Last synced: 14 Apr 2026

https://github.com/pedrosfaria2/analisetitulosnetflix

Estudo de popularidade dos filmes da Netflix no IMDB.

analise-de-dados data-analysis jupyter-notebook matplotlib numpy pandas python

Last synced: 14 Apr 2026

https://github.com/sanjayankur31/20181206-neurofedora

Slides for my NeuroFedora seminar at the UH Biocomputaiton group's weekly seminar

computational-neuroscience data-analysis neurofedora neuroimaging neuroscience open-science

Last synced: 19 Feb 2026

https://github.com/kunalpisolkar24/winequalityprediction

Predicting wine quality using machine learning with matplotlib, numpy, pandas, and seaborn for insightful data analysis. 🍇🤖📊

data-analysis data-science data-visualization machine-learning prediction-model

Last synced: 16 Oct 2025

https://github.com/ashithapallath/r-lab

This repository offers a collection of exercises, assignments, and projects designed for the R Programming course. It focuses on utilizing R for data analysis, statistical modeling, and visualization tasks.

data-analysis exploratory-data-analysis machine-learning r-language visualization

Last synced: 16 Oct 2025

https://github.com/hase3b/flask-dash-interactive-dashboard

An interactive data visualization dashboard created using Flask and Dash. This project includes comprehensive data preparation, exploratory data analysis (EDA), and dynamic visualizations with Seaborn and Plotly. Explore the multi-page Dash app with features like dropdowns and callbacks for updated plots.

callbacks dash dashboard data-analysis data-visualization dropdown eda flask interactive plotly seaborn web-app

Last synced: 19 May 2026

https://github.com/fatihilhan42/nba-players-data-1950-to-2021

In this project, the data of the NBA players between the years 1950-2021 were examined. After the NBA players' season, height, performance, averages of points, teams and positions they played were obtained through csv files, important tables and graphs were created using data cleaning and data visualization algorithms.

data data-analysis data-engineering data-science data-visualization

Last synced: 16 Oct 2025

https://github.com/balajimohan18/sql-projects

The repository contains Structured Query Language (SQL) Scripts. The Multiple SQL scripts for various projects which includes data cleaning, data pre-processing, data processing, data transformation and insights gaining through Query Language

data-analysis data-mining data-science eta microsoft-sql-server query-language sql sql-server sql-server-management-studio sqlqueries

Last synced: 14 Mar 2026

https://github.com/mindlessmuse666/iris-ml-based-on-decision-trees

Проект демонстрирует применение моделей машинного обучения на основе деревьев решений и случайного леса для классификации набора данных Iris. Включает в себя загрузку данных, обучение моделей, оценку производительности и визуализацию результатов. Предназначен для изучения основ машинного обучения и анализа данных.

classification data-analysis data-visualization decision-trees iris-dataset machine-learning model-evaluation python random-forest scikit-learn

Last synced: 17 Oct 2025

https://github.com/codeslash21/communicate_data_findings

Analyze and visualize Bay Wheel system data which contains 2.5M individual trips data. And communicate the data findings from the dataset in the form notebook slide.

bay-wheel data-analysis data-visualization explanatory-data-visualization exploratory-data-analysis

Last synced: 22 Jan 2026

https://github.com/abhijeet107/task-4

Design an interactive dashboard for business stakeholders.

data-analysis excel-csv tableau-dashboards tableau-public

Last synced: 22 Jan 2026

https://github.com/casassg/ms_thesis

Social Media Analysis for Crisis Informatics in the Cloud

casassg-thesis data-analysis google-cloud kubernetes

Last synced: 19 Oct 2025

https://github.com/Kaushik-Puttaswamy/Airline-Passenger-Referral-Prediction-Using-Machine-Learning

This project uses a machine learning model to predict if passengers referred by existing customers will book a flight, helping airlines target likely customers. Key factors like service ratings and value for money drive predictions, achieving over 90% accuracy.

airline-marketing customer-referral-prediction customer-satisfaction data-analysis feature-engineering hyperparameter-tuning machine-learning model-evaluation predictive-analytics

Last synced: 20 Oct 2025

https://github.com/tomkyle/binning

Determine optimal number of bins 𝒌 for histogram creation and optimal bin width 𝒉 using various statistical methods.

binning data-analysis distributions doanes-rule freedman-diaconis histogram histogram-binning math php-math rice-rule scotts-rule square-root statistics sturges-rule terrell-scotts-rule

Last synced: 21 Oct 2025