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/faris771/identify_customer_segments

This project is part of the Palestine Launchpad by Spark, and Udacity with Google. It uses unsupervised learning to identify customer segments for a mail-order company in Germany. The goal is to direct marketing campaigns towards the most promising audiences. The data is provided by Bertelsmann Arvato Analytics.

clustering data-analysis decomposition feature-engineering machine-learning unsupervised-learning

Last synced: 08 Aug 2025

https://github.com/noor188/preswald-data-app

A data app to visualize and manipulate the graduate admission dataset

data-analysis data-visualization open-source

Last synced: 04 Jul 2025

https://github.com/tejaswirupa/data-analysis-of-departure-delays-at-united-airlines

Explored how weather and time factors influence delays in 58,000+ UA flights. Used permutation testing and visual analytics to show how temperature, visibility, and time of day affect departure punctuality.

data-analysis r statistics

Last synced: 25 Jan 2026

https://github.com/muthukumar0908/cardekho_used_car_price_prediction

The project aim is to build a machine learning model that offers users to find current valuations for used cars.

data-analysis data-visualization datacleaning eda machine-learning python streamlit

Last synced: 30 Mar 2025

https://github.com/sivkri/rnaseq-analysis-junctionseq-qorts

This repository provides scripts for RNA-Seq data analysis using JunctionSeq and QoRTs, enabling quality control, differential splicing analysis, and generation of browser tracks.

bioinformatics data-analysis differential-splicing genomics junctionseq qorts quality-control rna-seq rna-seq-analysis splice-junctions splice-variants spliced-alignment transcriptomics

Last synced: 22 Mar 2025

https://github.com/rohitha-tata/bike-sales

This project focuses on data cleaning, transformation, and dashboard creation using a bike buyers dataset. It includes Pivot Tables, slicers, visualizations, and statistical insights to analyze trends based on income, age, occupation, and other key factors. Insights help understand customer behavior, purchasing patterns, and decision-making trends.

data-analysis data-cleaning excel-dashboards interactive-slicers pivot-charts pivot-tables

Last synced: 08 Mar 2026

https://github.com/hasnathjami/data-analysis-of-covid-19

An Oracle PL/SQL-based project on COVID-19 data analysis. It is my CSE 4.1 project of Distributive Database Management System LAB.

data-analysis naive-bayes-classifier oracle-database probability-statistics sqlplus

Last synced: 08 Mar 2026

https://github.com/mchenryspagg/district-education-performance-analysis

A fictional district education performance was analysed using Power BI to build an interactive dashboard to consolidate disparate data from disconnected spreadsheets into a single analytical model, transitioning the district from relying on anecdotal assumptions to evidence-based decision-making.

data data-analysis data-modeling data-visualization dax-query excel power-bi power-query-interactive-dashboard-visualization relational-model

Last synced: 07 Jul 2026

https://github.com/cosmoduende/r-earthquakes

Análisis y visualización de datos de actividad sísmica en México con R. Cómo analizar y visualizar la historia sísmica de México con datos del SSN (Servicio Sismológico Nacional)

data-analysis data-analytics data-science dataviz earthquakes r-code r-programming r-studio rstudio sismo sismologia sismos ssn ssnmx terremoto terremotos

Last synced: 24 Jan 2026

https://github.com/mrham17/spotify_streaming_analytics

Project is stable & documentation will be completed soon. Thank you for your understanding and patience.

big-data-analytics data-analysis google-colab music-data r-programming spotify streaming-analytics

Last synced: 24 Jul 2025

https://github.com/bris0yzbekaye/json-to-excel-converter

This repository provides a tool to convert JSON data to Excel format (.xlsx). It allows you to easily transform structured JSON data into a well-organized spreadsheet for better analysis and visualization.

automation-script automation-tools data-analysis data-converter data-export data-formatting data-tools data-visualization excel excel-automation excel-converter excel-tools json json-exporter json-parser json-processing json-to-csv json-to-excel programming-tools spreadsheet-tools

Last synced: 25 Jul 2025

https://github.com/leandrocollares/street-cherry-trees-in-vancouver

Street cherry trees in Vancouver: an exploratory data analysis

data-analysis data-visualization folium pandas plotly-express

Last synced: 17 Sep 2025

https://github.com/swethajoseph/netflix-powerbi-interactive-dashboard

Created an interactive Netflix Power BI dashboard to analyze and visualize Netflix's content library, uncovering trends in content type, genre distribution, and global reach

data-analysis data-visualization interactive-visualizations powerbi powerbi-dashboards powerbi-report

Last synced: 03 Jan 2026

https://github.com/tomy-jr98/air-quality-sql-project

Air pollution analysis using BigQuery and Tableau, with data cleaning, aggregation, and visualization.

air-pollution bigquery data-analysis portfolio sql tableau

Last synced: 25 Jul 2025

https://github.com/andersoncrs/clasificacion-propina-restaurante

Este informe desarrolla, de manera clara y práctica, un análisis completo del conocido conjunto de datos de propinas (tips), mostrando paso a paso cómo transformar la información cruda en modelos predictivos útiles.

clasification data-analysis data-visualization tips

Last synced: 26 Jul 2025

https://github.com/riyajain255/customer-segmentation-for-e-commerce

This project analyzes online retail data to segment customers using K-Means clustering and build classification models to predict those segments based on purchasing behavior.

customer-segmentation data-analysis kmeans-clustering logistic-regression machine-learning matplotlib numpy pandas python random-forest scikit-learn seaborn-plots

Last synced: 02 Apr 2026

https://github.com/samiksha29-patil/flipkart-mobiles-data-analysis-visualization-in-python

This project analyzes Flipkart Mobiles Dataset to extract useful insights about mobile phones, their pricing, ratings, discounts, and customer reviews. The analysis and visualization are done using Python to understand market trends and customer preferences.

data-analysis data-visualization matplotlib numpy pandas python seaborn

Last synced: 04 May 2026

https://github.com/vitor-ace/sunspots-data-analysis

This is a Jupyter Notebook which works with Data Analysis logic and libraries implementation with Python.

data-analysis data-visualization debbuging error-handling file-handling matplotlib-pyplot numpy pandas python

Last synced: 06 May 2026

https://github.com/zwelz3/unofficial-survivor-knowledge-graph

A comprehensive RDF knowledge graph covering all 50 seasons of Survivor (US), with 23,000+ triples across 749 named graphs.

data-analysis rdf survivor

Last synced: 23 May 2026

https://github.com/karsterr/repeated-measurement

An R-based workflow for conducting repeated measures ANOVA using the ez package, with data wrangling via tidyverse and visualization through ggplot2. Includes data import, transformation to long format, statistical analysis, and graphical summary.

anove data-analysis experimental-design ezanove ggplot2 r repeated-measurements rstats statistics tidyverse

Last synced: 18 Sep 2025

https://github.com/ariyaarka/sales-analysis

A simple analysis on random dataset of pizza sales using SQL

data-analysis presentation-slides sql

Last synced: 17 Jan 2026

https://github.com/ramapinnimty/udacity-mlfoundation-nanodegree

This is a repository containing solutions to the assignments that are a part of the Udacity Machine Learning Foundation Nanodegree program.

assignments data-analysis python3 statistics udacity-machine-learning-nanodegree

Last synced: 26 Jul 2025

https://github.com/grindelfp/data-analysis-example

One of my UNI Artificial Intelligence Systems course's projects.

data-analysis data-preprocessing ipynb

Last synced: 19 Sep 2025

https://github.com/surbhitparashar/sms-spam-classifier

A Streamlit-based SMS Spam Detection app that uses Natural Language Processing (NLP), TF-IDF vectorization, and an ensemble machine learning model to classify messages as Spam or Not Spam.

data-analysis data-visualization eda feature-engineering machine-learning nlp python3 sckit-learn streamlit text-preprocessing

Last synced: 07 Jul 2026

https://github.com/tbep-tech/tbep-r-training

Repository for miscellaneous R training materials

data-analysis open-science workshop

Last synced: 19 Feb 2026

https://github.com/tbep-tech/tberf-oyster

Materials for evaluating TBERF oyster restoration success

ccmp-bh4 ccmp-bh6 data-analysis tampa-bay tbep tberf

Last synced: 19 Feb 2026

https://github.com/nandit123/python_on_excel

Data Analysis using python libraries on excel data

csv data-analysis data-science fill fluctuations graph numpy python python-library

Last synced: 16 May 2026

https://github.com/tbep-tech/fim-seagrass

Materials for analysis of FIM data, seagrass, and other datasets

data-analysis fim seagrass tampa-bay

Last synced: 19 Feb 2026

https://github.com/tbep-tech/peptools

Materials for wrangling and summarizing data from the Peconic Estuary

data-analysis package pep water-quality

Last synced: 19 Feb 2026

https://github.com/ashwin331133/sql-project--sales-data-analysis--walmart

This SQL-based Walmart data analysis project aims to identify top-performing branches and products, optimize sales strategies using Kaggle's Walmart Sales Forecasting Competition dataset.

data-analysis eda sql

Last synced: 03 Jan 2026

https://github.com/archanakokate/eda_amazon_products_and_discounts_2023

Exploratory Data Analysis (EDA) on Amazon's 2023 Products and Discounts data

data-analysis data-mining data-visualization exploratory-data-analysis

Last synced: 03 Jan 2026

https://github.com/prateek5525/retail-sales-analysis-project

This project involves analyzing retail sales data using SQL to uncover insights into sales patterns, customer behavior, and product performance. It serves as an exercise to develop foundational SQL skills in data exploration, cleaning, and analysis.

data-analysis data-cleaning retail-sales-data sql

Last synced: 03 Jan 2026

https://github.com/yash22222/literacy-exploration-analysis

Delve into India's literacy landscape through data analysis. Uncover regional disparities, high/low literacy states & gender imbalances.

csv data-analysis data-visualization government-data india literacy literacy-analysis states

Last synced: 29 Jul 2025

https://github.com/cyprianfusi/data-scientist-technical-exercise-10ds

With recommendations to UK Department for Education of 10 Local Authorities where National Tutoring Programme (NTP) should be intensified and a response to UK Secretary of Health regarding a 76% Accident and Emergency (A&E) performance target which seems far-fetched.

data-analysis data-cleaning data-visualization hypothesis-testing pandas-python policy statistics

Last synced: 21 Sep 2025

https://github.com/ozep/genshincharacteranalysis

Uses a spreadsheet with Character Data and organizes it into readable graphs.

data-analysis jypyternotebook python

Last synced: 18 Apr 2026

https://github.com/antrita/stroke_prediction_model

A model that combines Kaggle's Stroke Prediction Dataset with live weather/air quality data to implement FDA-compliant MLOps pipeline and shows expertise in healthcare regulations and real-time inference.

ai data-analysis deep-learning kaggle-dataset machine-learning prediction-model random-forest real-time scikit-learn streamlit weather-api xgboost

Last synced: 07 May 2026

https://github.com/rumor-thrower/novelpiaanalysis

Analysis layer for Novelpia web-novel data (npia export ingestion, DataFrames, stats, charts)

data-analysis novelpia statistics visualization webnovel

Last synced: 07 Jul 2026

https://github.com/sinsunsan/earth-survival-kit

Global warning data visualisation app to make everyone understand global warning and take actions that matter

angular angular7 d3 data-analysis data-visualization ecology global-warning ngx-charts

Last synced: 05 May 2026

https://github.com/karencofre/riesgorelativo-lookerstudio

proyecto de análisis de datos y análisis perdicitvo en looker studio y google colab

bigquery data-analysis data-science machine-learning matplotlib python sklearn sql

Last synced: 03 Jan 2026

https://github.com/mainak-97/netflix-content-analysis-project

SQL-based analysis of Netflix’s movies and TV shows dataset to uncover content trends, popular genres, geographical insights, and audience preferences. Includes data queries, findings, and a presentation of key insights.

data-analysis mysql mysql-workbench powerpoint presentation-slides sql

Last synced: 23 Sep 2025

https://github.com/remram44/apex-legends-ocr-data

Get data from Apex Legends streams using OCR

apex-legends data-analysis video-games

Last synced: 31 Jul 2025

https://github.com/pauliorandall/airline-passenger-satisfaction-r

Analysing the Airline Passenger Satisfaction dataset from Maven Analytics

data-analysis data-analytics r

Last synced: 01 Aug 2025

https://github.com/computingvictor/mercadona_agent

Web app to explore supermarket products with advanced filters, search, favorites, and nutritional info. Includes data analysis notebooks for deeper insights.

css data-analysis data-science data-visualization filtering html interactive-ui javascript notebooks nutritional-info pandas product-catalog python supermarket webapp

Last synced: 09 Apr 2026

https://github.com/aygp-dr/claude-log-stream

Advanced analytics engine for Claude Code logs with real-time processing capabilities

claude-api clojure data-analysis monitoring

Last synced: 24 Sep 2025

https://github.com/rodolfo-brandao/pos-graduacao

[pt-BR] Repositório para armazenar alguns materiais e projetos de cada módulo da minha especialização em Ciência de Dados (2025–2027)

artificial-intelligence data-analysis data-science data-visualization databases deep-learning jupyter linear-algebra machine-learning python r statistics

Last synced: 09 Apr 2026

https://github.com/analyst-lochan/flight-delay-and-cancellation-dataset-2019-2023-

This project demonstrates a complete data analytics pipeline starting from raw real-world flight data to professional visual dashboards using SQL Server and Power BI. It showcases data import, cleaning, optimization, transformation, and dynamic DAX-based visual reporting.

airline-performance business-intelligence data-analysis data-cleaning data-modeling data-visualization dax etl flight-data kaggle-dataset portfolio-project powerbi powerbi-dashboard sql sql-server

Last synced: 09 Sep 2025

https://github.com/jigyasag18/ai-ml-salaries-and-ai-tools-usage-trends

This repository presents an in-depth Power BI analytics report on the AI job market trends and student AI tool usage from 2020 to 2025. It combines structured datasets (job postings, salaries, surveys) with custom DAX measures to uncover key patterns in salaries, remote work, industry demand, and student engagement. 5 interaractive dashboards made.

analysis data data-analysis data-visualization dataanalysis dataanalytics dataset datavisualization power-bi powerbi powerbi-dashboards powerbi-desktop powerbi-report powerbi-visuals powerbidashboard visualization

Last synced: 16 Feb 2026

https://github.com/jigyasag18/global-terrorism-1970-2017-analysis-using-big-data

This repository explores over 180,000 terrorist incidents across 205 countries using Hadoop and Power BI. The project identifies global and regional patterns in terrorism, analyzes the impact on civilians, and highlights high-risk areas. Key insights include attack trends,weapon usage,top terror groups,& country-specific risks like those in India.

big-data big-data-analytics data data-analysis data-visualization dataanalytics dataset hadoop hive hive-database hive-db hivedb power-bi powerbi powerbi-dashboards powerbi-desktop powerbi-report powerbi-report-validation powerbi-visuals powerbidashboard

Last synced: 19 Feb 2026

https://github.com/ryanga09/digitalent_fundamentaldatascience-selfpractice

A repository of hands-on projects from DigiTalent’s Fundamental Data Science training, covering web scraping, data exploration, data cleaning, and data annotation. Includes Jupyter notebooks and example code for practical learning.

data data-analysis data-science data-visualization dataset digitalent komdigi notebook-jupyter notebooks

Last synced: 02 Aug 2025

https://github.com/jotstolu/netflix-sql-data-analysis-project

This project explores the Netflix dataset using SQL queries to uncover trends, patterns, and business insights that could help stakeholders understand content distribution, viewer preferences, and platform optimization

data-analysis sql sql-server tsql

Last synced: 02 Aug 2025

https://github.com/quesocosteno03/data-analysis-projects

This repository serves as a collection of all my projects.

data-analysis jupyter-notebook powerbi

Last synced: 02 Aug 2025

https://github.com/yamslam/contentsunderpressure_processing

A repository for data processing and analysis for Contents Under Pressure.

data-analysis data-processing data-visualization game-based-learning judgments process-safety

Last synced: 07 Sep 2025

https://github.com/thedevreda/jadaerospace

A Real life project showing how to improve selling aircraftparts and helping salers to focus more on effective products at JadAero

data data-analysis data-cleaning data-visualization jupyter-notebook powerbi python

Last synced: 02 Aug 2025

https://github.com/prasannnnn/real-time-share-price-scraping-and-analysis

The Stock Sentiment Analyzer is a web-based application built with Streamlit, BeautifulSoup, and Pandas to help users analyze the sentiment of a stock (BUY, SELL, or HOLD) based on its financial data. The tool extracts key financial metrics like Market Cap, Stock P/E, Dividend Yield, ROCE, ROE, and the 52-week High/Low from Screener.in.

beautifulsoup4 data-analysis python sentiment-analysis streamlit streamlit-dashboard webscraping

Last synced: 03 Aug 2025

https://github.com/hari00887/analysis-of-global-terrorism

Analysis of Global Terrorism Using AHP A quantitative study of GTD data to assess attack severity and evolution across time and space.

data-analysis data-visualization powerbi

Last synced: 02 Mar 2026

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/shrutiijoshi/corporate-campus-hiring-analysis

This project analyzes corporate campus hiring trends for fresh graduates in India.

dashboard data-analysis data-visualization excel powerbi

Last synced: 09 Mar 2026

https://github.com/elissorokin/data-analyst-portfolio

Это репозиторий, в котором я демонстрирую свои навыки, делюсь проектами и отслеживаю прогресс в области анализа данных и Data Science.

ab-testing data data-analysis datalense matplotlib numpy pandas plotly portfolio postgresql python scipy seaborn sql statistical-analysis

Last synced: 09 Apr 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/namratagulati/tweets_analysis

This repository focuses on sentiment analysis of Twitter data using Python, Natural Language Processing (NLP), and the Natural Language Toolkit (NLTK). The goal is to extract valuable insights from social media discussions, such as word frequency, hashtag trends, and sentiment patterns.

analysis data-analysis natural-language-processing nlp-machine-learning nltk-corpus nltk-python sentiment-analysis twitter-sentiment-analysis

Last synced: 07 Aug 2025

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/jakobzmrzlikar/trg-dela

Data analysis of student job offers.

data-analysis ipython-notebook web-scraping

Last synced: 09 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/brunomontezano/digital-interventions-for-depression

📱 "Digital interventions for depressive symptoms: a randomized clinical trial" code

academia clinical-trials cognitive-behavioral-therapy data-analysis digital-health open-science smartphone-app

Last synced: 03 Oct 2025

https://github.com/dcostachar/telco-customer-churn-dashboard

An interactive Tableau dashboard using the Telco Customer Churn dataset to analyze key drivers of customer churn and develop data-driven retention strategies for the telecommunications industry.

business-intelligence customer-churn-analysis data-analysis data-visualization marketing-analytics tableau

Last synced: 09 Mar 2026

https://github.com/srikarveluvali/dataanalysis

The "Dataset - Extraction, Analysis, and Visualization" project is a Python-based data analysis venture that focuses on exploring and interpreting the "Video Game Sales Analysis" dataset.

css data-analysis html javascript matplotlib numpy pandas python seaborn tableau

Last synced: 09 Apr 2026

https://github.com/andrii04/andreamonforte-bi-assignment

Automated Data Pipeline that ingests daily GA4-formatted CSV files from a private Google Cloud Storage bucket, validates and loads them into BigQuery, and prepares analysis-ready views. The solution is built for deployment as a Cloud Function triggered by Cloud Scheduler and uses Python with the Google Cloud Storage and BigQuery client libraries.

automation bigquery cloud cloudfunctions data data-analysis data-engineering etl etlpipeline gcp google googlecloudplatform pipeline python sql

Last synced: 09 Nov 2025

https://github.com/mindlessmuse666/eda-pandas

Проект по разведочному анализу данных (EDA) о пассажирах Титаника с использованием библиотеки Pandas. Включает в себя загрузку данных, предобработку, статистический анализ, визуализацию и создание сводных таблиц. Цель проекта - демонстрация основных методов и инструментов EDA для анализа и понимания данных.

data-analysis data-processing data-science data-visualization eda exploratory-data-analysis matplotlib pandas python titanic

Last synced: 18 Apr 2026

https://github.com/r12habh/canada-imigration-data-analysis

Dataset: Immigration to Canada from 1980 to 2013 - International migration flows to and from selected countries - The 2015 revision from United Nation's website. (Cognitive Class Data Analysis with Python)

canada data-analysis data-science data-visualization datascience python python3

Last synced: 23 May 2026

https://github.com/jprmaulion/cholera-gedeo-ethiopia-spatial-analysis

Exploratory spatial analysis and visualization of cholera case clusters in Gedeo Zone, Ethiopia that integrates demographic and geographic data to identify environmental risk patterns and inform public health interventions. Includes geospatial mapping of cholera incidence relative to waterways and administrative boundaries.

cholera data-analysis data-analysis-python epidemiology ethiopia openstreetmap python spatial-analysis

Last synced: 12 Apr 2026

https://github.com/aaisha-nexus/sql_company_insights

A beginner-friendly SQL project for managing employee records, departments, and sales transactions. Includes table creation, optimized queries, stored procedures, and window functions to extract business insights.

business-analytics data data-analysis dataanalysis-projects dataanalytics database-schema mssql-database query relational-databases sql sql-query ssms

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/baguilar6174/python-jupyter-notebooks

Explore data analysis projects with Python, Jupyter and more tools. Discover stunning visualizations and reveal meaningful information in datasets to make informed decisions.

data-analysis jupyter-notebook kaggle pandas python

Last synced: 09 Apr 2026

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