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

Data visualization

Data visualization is the visual depiction of data through the use of graphs, plots, and informational graphics. Its practitioners use statistics and data science to convey the meaning behind data in ethical and accurate ways.

https://github.com/abhishekyadav915/data-analytics-projects

This project focuses on performing comprehensive data analysis to extract valuable insights from a given dataset. By leveraging various data manipulation, cleaning, and visualization techniques, the project aims to uncover patterns, trends, and correlations that can inform decision-making and strategy.

data-analysis data-visualization dataset

Last synced: 05 Apr 2025

https://github.com/rembertdesigns/pit-stop-simulator

An interactive F1 race simulator using Reinforcement Learning (PPO, Q-learning) and Streamlit to optimize pit stop strategies based on dynamic conditions.

data-science data-visualization f1 formula-1 ppo python python3 q-learning reinforcement-learning sckiit-learn stable-baselines3 streamlit-application

Last synced: 22 Jun 2025

https://github.com/rvalla/covid-19-caba

Some code to analyze open data from Buenos Aires city related to COVID-19 pandemic.

covid-19 data-visualization python3

Last synced: 03 Jul 2026

https://github.com/anastasius21/creditcardfrauddetection

This repository contains a Jupyter Notebook for Credit Card Fraud Detection Model and a csv dataset on which it is being trained

credit-card-fraud data-analysis data-science data-visualization fraud-detection logistic-regression machine-learning

Last synced: 16 Jun 2025

https://github.com/ljadhav25/django-data-analyzer

Django Data Analyzer is a web application built using the Django framework, designed to streamline data analysis tasks. Users can upload CSV files containing data for analysis. The application utilizes the powerful data manipulation capabilities of Python libraries like pandas and numpy to perform various analyses on the uploaded data.

data-analysis data-visualization django-application matplotlib numpy pandas python seaborn

Last synced: 01 Mar 2026

https://github.com/mananabbasi/machine-learning-and-data-mining-

This repository contains **Machine Learning** and **Data Mining** projects, where I explore datasets, build predictive models, and uncover patterns using techniques like **Classification**, **Clustering**, and **Sentiment Analysis and Text Mining**. Each project includes code, datasets, and detailed documentation to showcase the process and results

anaconda business-analytics business-intelligence classification clustering data-science data-visualization jupyter-notebook machine-learning python sentiment-analysis text text-classification

Last synced: 03 Jul 2026

https://github.com/lucycatherine/healthinsuranceproject

This repository contains a machine learning project that analyzes the factors influencing health insurance charges, such as age, smoking status, and medical conditions.

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

Last synced: 18 May 2026

https://github.com/whisplnspace/insightgenie

InsightGenie is an AI-powered data analyst that lets you upload files, ask questions, and get insights with visualizations

data-analysis data-science data-visualization deployment gemini-api huggingface nlp

Last synced: 19 Jun 2025

https://github.com/sreyashidey/scrape-analyze-visualize

A project for web scraping, data analysis, and visualization using Selenium, BeautifulSoup, and Python.

bs4 data-visualization selenium

Last synced: 03 May 2026

https://github.com/gui-sitton/y.music

In this project I compared the musical preferences of the citizens of Springfild and Shelbyville. I examined real Y.Music data to test hypotheses and compare the behavior of users in these two cities.

data data-analysis data-analysis-python data-science data-visualization python

Last synced: 18 May 2026

https://github.com/nicolascampbell97/cobertura-de-salud-censo-2022-power-bi

Dashboards en Power BI sobre la situación de la cobertura de salud en argentina, basado en los resultados del censo 2022

dashboard data-analytics data-science data-visualization dax-functions excel hypothesis-testing power-bi power-query r-studio statistical-inference tidyverse

Last synced: 22 Jun 2025

https://github.com/niniola-creator/niniola-creator

This is a repository that I have created to show my skills, share my projects and track my progress in my data science/web development journey.

bootstrap5 css3 data-analysis data-science data-visualization database html5 javascipt javascript matplotlib pandas powerbi python spreadsheets sql

Last synced: 07 Apr 2026

https://github.com/kartikey2807/bike-classification-1rt700

Binary classification problem involving Logistic regression, SMOTE and feature expansion.

data-analysis data-engineering data-visualization logistic-regression

Last synced: 30 Jul 2025

https://github.com/sitek94/react-d3-bar-chart

A bar chart made with React and D3.

d3 data-visualization react

Last synced: 10 May 2026

https://github.com/asuquoaa/energy_consumption_dashboard_for_african_subregions_1980-2019

Interactive dashboard that allows users to explore the major energy sources across various subregions in Africa and analyze them

data-visualization interactive-visualizations

Last synced: 12 Jul 2025

https://github.com/gfav-cybergeek/prodigy_ml_01

A linear regression model to predict house prices based on square footage, number of bedrooms, and bathrooms. Includes feature engineering, preprocessing, and model evaluation.

ai airtificialintelligence algorithms algorithms-and-data-structures data-structures data-visualization jupyter jupyter-notebook jupyterlab machine-learning machine-learning-algorithms machine-learning-models python

Last synced: 05 Apr 2025

https://github.com/cyprianfusi/world-happiness-report-for-2015-2019

World Happiness Report for 2019 with strange and unexpected results for Sub-Sahara African Countries! But it's data speaking...

data-visualization pandas-python

Last synced: 21 Mar 2025

https://github.com/parnika798/psychic-palm-tree

Streamlit dashboard exploring correlations between ad spending and voter turnout in the 2024 Indian General Elections. Includes dynamic filters, intuitive charts, and election campaign impact exploration.

2024-indian-general-elections data-visualization election-data-analysis interactive-dashboard streamlit

Last synced: 14 Mar 2025

https://github.com/piras-s/tuningcurvesnestedbayesianinference

Bayesian inference of neural tuning curves using nested sampling (PyMultiNest), with theory, simulation, and diagnostic visualizations.

bayesian-inference data-visualization machine-learning model-evaluation nested-sampling neuroscience pymultinest python3 simulation

Last synced: 18 May 2026

https://github.com/cyprianfusi/uk-covid-19-data-via-opendata-api

With recommendation to the UK government to halt all mandatory testing! Tests should only be conducted on patients as part of diagnosis and treatment. This is because with low prevalence of the disease most positive test results are false positives. This is due to irreducible error in the test.

api covid-19 data-visualization pandas-python uk

Last synced: 21 Mar 2025

https://github.com/autumnchris/gdp-bar-chart

A D3.js bar chart built in React.js that presents the changes in the US Gross Domestic Product from 1947 to 2015.

babel bar-chart css3 d3 d3-barchart d3-js d3js data-visualization freecodecamp javascript react reactjs sass scss svg webpack

Last synced: 06 Apr 2026

https://github.com/cyprianfusi/new-york-city-public-schools-and-sat-scores

One of the most controversial issues in the U.S. educational system is the efficacy of standardized tests and whether they're unfair to certain groups. We could correlate SAT scores with factors like race, gender, income, and more.

data-analysis-python data-cleaning data-visualization data-wrangling

Last synced: 21 Mar 2025

https://github.com/satyacoder29/smartfinance-dynamic-financial-dashboard

SmartFinance: Dynamic Financial Dashboard is an interactive tool designed to visualize key financial metrics like revenue, expenses, and profit. It features real-time data updates, charts, slicers, and navigation for easy analysis. This dashboard helps businesses make data-driven decisions and optimize financial performance.

data-analysis data-cleaning data-modeling data-visualization powerbi powerbi-desktop powerbi-visuals powerquerym

Last synced: 13 Feb 2026

https://github.com/str00bs/fediviz

Privacy friendly data visualization tool for mastodon user exports

charts data-visualization fedi graphs mastodon privacy-friendly python streamlit

Last synced: 11 May 2026

https://github.com/sanveed-adnan/supermarket-sales-sql-project

SQL-based data analysis project on supermarket sales performance using SQLite and Power BI.

business-intelligence data-analysis data-science data-science-projects data-visualization power-bi sales-data sql sqlite

Last synced: 08 Nov 2025

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

StrangeR things: Adding… Cats? to your plots on R. How to analyze and visualize data with the help of funny cats with the ”ggcat” package.

data-analysis data-analytics data-science data-visualisation data-visualization data-viz dataviz ggcats r-language r-library r-package r-programming r-scripts r-studio rstats rstudio

Last synced: 22 Jul 2025

https://github.com/radhikareddy-chintareddy/big-data-analysis-ny-weather-air-quality-2022

End-to-end workflow showcasing database setup, API development, and interactive data retrieval of large datasets. Includes integration and analysis of 2022 SURFACE HOURLY weather data (global, US, and NY) merged with NY air pollution data from the EPA to uncover actionable insights.

big-data-analytics data-integration data-visualization flask-restful jupyter-notebook pymysql python

Last synced: 18 May 2026

https://github.com/vit0r/trino-datavirtualization

POC trino - some catalogs, mariadb,postgresql,mongodb and minio

data-visualization

Last synced: 07 Mar 2026

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/vipulbunny/house-price-prediction

House Price Prediction is a machine learning project that analyzes real estate data to predict house prices based on various features like location, size, and amenities. It involves data preprocessing, exploratory data analysis (EDA), feature engineering, and model training using regression algorithms to provide accurate price estimates. 🚀📊🏡

ai-in-real-estate data-science data-visualization eda feature-engineering house-price-prediction housing-market-analysis machine-learning predictive-modeling python real-estate-analytics regression-models scikit-learn

Last synced: 03 May 2026

https://github.com/kylemit/livedataisbeautiful

A casual attempt at data visualizations

data-visualization highcharts

Last synced: 20 May 2026

https://github.com/andersoncrs/analisis-de-texto-tweets

En este proyecto exploro el análisis de texto de tweets para descubrir tendencias, opiniones y temas relevantes en redes sociales. Usando herramientas de procesamiento de lenguaje natural, convierto grandes volúmenes de mensajes en información clara y visualmente atractiva.

data-analysis data-visualization eda text-mining

Last synced: 21 Jul 2025

https://github.com/nadamarei/data-analyzer

The Qualitative Data Analysis Tool is a powerful Streamlit application designed for researchers to analyze word frequencies in corporate documents. This tool processes PDF reports, identifies target words and their contextually relevant synonyms, and generates comprehensive reports with document statistics, summary analysis, and per-file breakdowns

data-analysis data-visualization python-3 streamlit

Last synced: 18 May 2026

https://github.com/ddihora1604/iitk_task

A comprehensive financial data analysis system that collects, processes, and analyzes data from approximately 500 tickers in the S&P Global Index. It provides detailed financial information, ESG metrics, and various financial statements for comprehensive market analysis.

beautifulsoup4 data-analysis data-visualization datamodelling dataset esg machine-learning python yahoo-finance

Last synced: 30 Jun 2026

https://github.com/nadahamdy217/skincaresentinel

This project analyzes customer feedback for skincare products by predicting sentiment using an unsupervised model. It includes a web application for real-time sentiment analysis, an ETL pipeline built with Azure Data Factory, Azure Databricks, and Azure Synapse Analytics, and a Power BI dashboard for visualizing review trends.

azure customer-feedback data-engineering data-science data-visualization database databricks etl-pipeline flask machine-learning powerbi python sentiment-analysis synapse-analytics unsupervised-learning web-application

Last synced: 07 Apr 2026

https://github.com/j5py/py4e

Python for Everybody Specialization (from University of Michigan on Coursera).

api data-visualization json python sql sqlite xml

Last synced: 05 May 2026

https://github.com/pronzzz/diabetes-prediction

Diabetes prediction using a KNN model and Pima Indian Diabetes Dataset

data-analysis data-manipulation data-preprocessing data-visualization knn machine-learning outlier-detection seaborn

Last synced: 13 Apr 2025

https://github.com/friendly/ai-unc-graph

An article, "What Does AI Understand About Graphs?"

ai data-visualization graphs

Last synced: 20 Jan 2026

https://github.com/bala-1409/sales-forecasting-datascience-project

Develop a data science project using historical sales data to build a regression model that accurately predicts future sales. Preprocess the dataset, conduct exploratory analysis, select relevant features, and employ regression algorithms for model development. Evaluate model performance, optimize hyperparameters, and provide actionable insights.

data data-analysis data-science data-visualization datacleaning exploratory-data-analysis machine-learning-algorithms modelfitting prediction predictive-analytics predictive-modeling python3 regression-models salesforecast supervised-learning

Last synced: 26 Apr 2026

https://github.com/bala-1409/loan-clustering-datascience-projects

This project uses Machine Learning to Cluster loan together based on their similarities. The project uses a dataeset of loan application which includes information about the Loan amount and Balance. The project then use the clustering algorithm to group the loan together based on the similarities.

clustering clustering-algorithm data-analysis data-science data-visualization kmeans-clustering machine-learning machine-learning-algorithms sql unsupervised-learning unsupervised-machine-learning

Last synced: 22 Mar 2025

https://github.com/ireneflorez/exploration_r

Data exploration on the 'White Wine Quality' dataset using R

data-analysis data-visualization r

Last synced: 16 Jun 2026

https://github.com/annaanastasy/regression-project-flood-prediction

This project uses machine learning regression models to predict flood risks based on environmental and historical data, employing techniques such as linear regression, polynomial regression, SGDRegressor, and XGBoost for accurate flood prediction.

data-preprocessing data-science data-visualization feature-engineering machine-learning-algorithms regression xgboost-regression

Last synced: 05 Apr 2025

https://github.com/annaanastasy/clustering-fish-species

A comprehensive project demonstrating the use of various clustering techniques to analyze and group fish data effectively.

clustering-algorithm data-science data-visualization machine-learning-algorithms unsupervised-clustering unsupervised-machine-learning

Last synced: 05 Apr 2025

https://github.com/beolawork-art/novabank-churn-analysis

NovaBank has noticed that customers are closing accounts or going inactive, and they want to understand why.

data-analysis data-science-projects data-visualization eda machine-learning numpy pandas python scikit-learn sql

Last synced: 08 Apr 2026

https://github.com/lucasfloresc/final_project

This is the final project of the Ironhack Bootcamp. In this project I applied all methods and tecniques learned in the Bootcamp, such as Web Scrapping and API extraction, Data cleaning and processing with Python, Python logic, the implementation of machine learning and Data Visualization. All displayed in Streamlit for more user friendly interface

data-analysis data-visualization machine-learning python streamlit webscraping

Last synced: 08 May 2026

https://github.com/richardbmk/dataviz_d3js

Data Visualization with D3js Library

chart d3js-library data-visualization

Last synced: 17 Mar 2025

https://github.com/rfonod/tableau-dashboard

A Tableau dashboard visualizing the change in the Summary Innovation Index (SII) from 2012 to 2019, relative to selected academic research trends in Europe. It includes a bar chart for country comparisons, a scatter plot for trend analysis, and a map to show geographic patterns, with interactive features for enhanced insights.

dashboard data-visualization innovation-index tableau visualization

Last synced: 25 Jan 2026

https://github.com/another-guy/use-d3

React hooks for D3.js data visualization library.

d3 d3js d3js-hook d3js-hooks data-visualization data-viz react react-hook react-hooks reactjs

Last synced: 16 Jan 2026

https://github.com/shubhammittal-data/sales-customer_dashboard_tableau

An interactive Tableau project showcasing advanced data visualization techniques for sales performance and customer analytics. This dashboard provides key business insights using KPIs, trend analysis, and customer segmentation. Designed for executives, sales managers, and marketing teams to drive data-driven decision-making.

customer-behavior-analysis customer-segmentation data-analysis data-visualization product-analytics sales-analysis tableau tableau-dashboards tableau-public

Last synced: 07 Mar 2026

https://github.com/kaladabrio2020/dataanalysiswith-r

Analise de dados no R, estatistica etc

analise-de-dados data-visualization r

Last synced: 16 May 2026

https://github.com/jlee9503/defense-risk-prediction

Build a machine learning pipeline that ingests defense procurement data, identifies high-risk contracts, and visualizes the results in an interactive dashboard.

data-analysis data-visualization exploratory-data-analysis python

Last synced: 25 Jan 2026

https://github.com/azaz9026/loan_approval_prediction

Welcome to the Loan Approval Prediction repository! This project aims to build a predictive model that can determine whether a loan application should be approved or denied based on various features. Purpose The goal of this repository is to develop a machine learning model that can accurately predict loan approval decisio

data data-analysis data-visualization eda machine-learning numpy pandas python statistics

Last synced: 06 Apr 2026

https://github.com/lewismakau/portfolio-projects

This repository contains file data and SQL files for projects used for my Portfolio.

data-analysis data-cleaning data-structures data-visualization database google-analytics microsoft-sql-server mysql powerbi tableau

Last synced: 02 Apr 2026

https://github.com/chahelgupta/fitness-data-analysis-r-project

This project focuses on analyzing fitness data collected from various tracking devices to gain insights into users' activity levels, sleep patterns, calorie expenditure, and heart rate. The dataset used in this project consists of multiple CSV files, each containing different aspects of fitness-related data.

data-analysis data-cleaning data-exploration data-science data-visualization r r-language r-programming r-studio

Last synced: 18 May 2026

https://github.com/wvictor14/tidytuesday

My #TidyTuesday contributions

data-visualization r tidytuesday

Last synced: 03 Jul 2026

https://github.com/rajesh9943/web-scraping-analysis-of-top-us-company-revenue-growth-in-2023

Explore the landscape of US business growth in 2023 with our dynamic project, 'Web Scraping for US 2023 Revenue Growth.' Utilizing advanced web scraping techniques, we unveil insights into the top companies driving economic expansion.

cleaning-data data data-analysis data-visualization manipulation numpy pandas pre-fill

Last synced: 16 Aug 2025

https://github.com/soroush-04/python-data-visualization

Implementation of various data visualization approaches on real-world datasets

big-data data-science data-visualization python

Last synced: 15 Apr 2026

https://github.com/singhdivyank/visualization

Wrangling NYPD data and visualising using graphs and maps in Python, Tableau, and R

data-visualization data-wrangling geopandas ggplot2 plotly pygwalker

Last synced: 13 Jun 2026

https://github.com/prakharagr2001/whatsappchatanalyzer

WhatsAppChat Analyzer is a Python-powered website leveraging the capabilities of NumPy, Pandas, and Streamlit. It provides comprehensive analysis of WhatsApp conversations, extracting valuable insights and statistics for a user-friendly interpretation of chat data.

chat-analysis data-visualization numpy pandas python streamlit whatsapp-chat

Last synced: 20 Jan 2026

https://github.com/majajuri/vizualizacija-podataka

Labosi iz predmeta Vizualizacija podataka (FER)

d3js data-visualization jupyter-notebook tableau

Last synced: 05 Apr 2025

https://github.com/balajimohan18/loan-clustering-datascience-project

This project uses Machine Learning to Cluster loan together based on their similarities. The project uses a dataeset of loan application which includes information about the Loan amount and Balance. The project then use the clustering algorithm to group the loan together based on the similarities.

clustering-algorithm data-analysis data-science data-visualization eda kmeans-clustering machine-learning sql unsupervised-learning

Last synced: 27 Jul 2025

https://github.com/borjamome/explorando-madrid

Exploring Madrid: A Data-driven Analysis with R 🐻🌳

data-analysis data-visualization madrid r

Last synced: 26 Mar 2025

https://github.com/borjamome/top-goleadores

Mejores delanteros en Europa según los datos

data-analysis data-visualization football-analytics r

Last synced: 26 Mar 2025

https://github.com/stam/corona-map

Corona measures visualized per country

corona data-visualization ecdc

Last synced: 11 Apr 2025

https://github.com/smahala02/materials-science-data-analysis

Analysis of diffraction and spectrum data in materials science using Python for data visualization and interpretation.

data-visualization diffraction-analysis materials-science python spectrum-analysis

Last synced: 18 May 2026

https://github.com/vedantshi/tableau-bike-data-dashboard

London Bike Rides Analysis explores bike usage patterns using data visualization and machine learning. It identifies trends through a dynamic moving average, analyzes weather impact with heatmaps, and provides actionable insights via an interactive Tableau dashboard. Tools: Python, Tableau.

data-analysis data-visualization python tableau weather-data

Last synced: 16 May 2026

https://github.com/jigyasag18/data-analysis-using-ms-excel

This project is on analyzing real-time data from Ambuvians Healthcare, a health products startup. It included data cleaning, such as removing duplicates and addressing missing values, followed by analyses to reveal insights into sales trends, customer demographics, and purchasing behaviors. Visualizations in MS-Excel including bar and pie charts.

analysis data data-visualization dataanalysis datacleaning datapreprocessing dataset msexcel visualization

Last synced: 07 Mar 2026

https://github.com/jigyasag18/amazon-power-bi-dashboard

The Amazon Power BI Dashboard Project repository provides an interactive analytics dashboard for visualizing and analyzing sales performance across various product categories within Amazon's ecosystem. Utilizing comprehensive sales data, it empowers stakeholders with actionable insights to enhance decision-making and improve business strategies.

data data-visualization dataanalysis dataanalytics dataset datasets datavisualization-project powerbi powerbi-report powerbi-visuals powerbidashboard

Last synced: 07 Mar 2026

https://github.com/yusuf4030/the-data-analyst-toolkit

📊 Explore essential data analysis tools organized by role and task, empowering users from students to professionals with quick access to valuable resources.

budget budget-management business-intelligence charts cookbook cureated-list data data-analysis-python data-visualization internet-of-everything internet-of-transport large-language-models nse open-source python selenium stock-market traffic-analysis

Last synced: 18 May 2026

https://github.com/as16082023/data-professional-survey-breakdown-

Created a dashboard to visualize survey data of data professionals

alex-the-analyst dashboard data-visualization guided-project power-bi power-query

Last synced: 20 Mar 2026

https://github.com/mikhaelmounay/salty-med

Salty Mediterranean - Grade 12 Data Analysis & Visualization Capstone Project

data-analysis data-visualization

Last synced: 02 Feb 2026

https://github.com/andersoncrs/clasificacion_diabetes_analisis_exploratorio_de_datos

Este proyecto aplica técnicas de análisis exploratorio de datos y algoritmos de clasificación para predecir la presencia de diabetes a partir de información médica.

data-visualization logistic-regression machine-learning medical-data notebook python

Last synced: 15 May 2026

https://github.com/sevilaymuni/project-no.2-pandas-tableau-student-mobility

Pandas assisted Feature Engineering on Study Mobility: Tableau Dashboards on Students' Preferences

data-analysis data-extraction data-visualization feature-engineering pandas python tableau-dashboards tableau-desktop tableau-public

Last synced: 03 May 2026

https://github.com/lparham2/factors-driving-ev-adoption-charging-station-deployment

This project explores factors driving EV adoption and charging station deployment using Python-based data analysis. It examines sales trends, infrastructure growth, and socioeconomic influences to uncover key insights. The goal is to aid policymakers and businesses in optimizing EV infrastructure and accelerating sustainable transportation.

data-analysis data-visualization electric-vehicle-charging-station electric-vehicles powerpoint-presentations python

Last synced: 18 May 2026