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/jayita11/exploring-most-streamed-songs-for-last-four-decades-eda

Perform EDA to uncover trends in streaming patterns, likes, and artists over the last four decades.

data-analysis eda hypothesis-testing matplotlib most-streamed-songs pandas python seaborn

Last synced: 07 Apr 2026

https://github.com/ahadly/sql-data-analytics-project

This repository contains a collection of SQL scripts demonstrating various analytical techniques, such as changes over time, cumulative, performance, data segmentation, part-to-whole analysis.

analytics business-analytics business-intelligence data data-analysis data-analyst data-analytics data-engineering data-science data-scientist database datascience query reporting sql sql-queries sql-query sql-server window-functions window-functions-in-sql

Last synced: 18 May 2026

https://github.com/saob007/tablero_subsidios_servicio_agua

Se construye un dashboard para el análisis de la distribución y asignación de subsidios para agua potable y alcantarillado otorgados por la Secretaría de Planeación de la Alcaldía de Sincelejo en 2020, con el objetivo de identificar patrones en cobertura, consumo, facturación y subsidios, facilitando la toma de decisiones en políticas públicas

dashboard data-analysis data-visualization looker-studio

Last synced: 31 Jan 2026

https://github.com/enayar478/nomad_machine_learning_dash_app

An interactive Machine Learning app built with Dash and Plotly, developed as part of the Data Analytics Bootcamp at Le Wagon Bordeaux. It allows users to visualize data, make real-time predictions, and explore various model insights.

analytics cachetools dash dashboard-application data-analysis data-science deployment gunicorn interactive-visualization machine-learning pandas plotly plotly-dash prediction-model python python3 render scikit-learn web-application

Last synced: 02 Jan 2026

https://github.com/oshinrathor/Data-Science-Systems-and-Analytics-Projects

Dive into my Data Science Projects Repository, featuring a Spam SMS Classifier, NIA Dashboard, H1N1 Vaccine Prediction, and NYC Taxi Fare Prediction. Each project showcases my skills in data cleaning, exploratory analysis, modeling, and visualization, offering valuable insights and methodologies for data enthusiasts and practitioners.

dashboard data-analysis data-driven-decisions data-presentation data-science data-visualization dataexploration eda insights nia webanalytics

Last synced: 12 Sep 2025

https://github.com/ddjain/jsonl-visualizer

A beautiful web tool for visualizing JSONL files with syntax highlighting and multiple view modes

data-analysis json jsonl viusal

Last synced: 01 Jul 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/ebrizzzz/data-visualization-project-using-tableau

A data visualization project for the Visual Data Analysis course (Spring Term 2025) at the University of Skövde. This project explores the factors influencing national happiness scores across different global regions from 2005 to 2022.

analytics data data-analysis data-science data-visualization python regression tableau

Last synced: 16 Jun 2025

https://github.com/vishal-bhandary/sql-data-analytics

This repository contains a collection of SQL scripts demonstrating various analytical techniques, such as changes over time, cumulative, performance, data segmentation, part-to-whole analysis.

analytics business-intelligence customer-segmentation dashboarding data-analysis data-reporting data-visualization data-warehouse etl kpi product-analysis sql sql-server star-schema t-sql

Last synced: 30 Jun 2026

https://github.com/silianpan/python-data-analysis-course

python data analysis course of drotion-lega

data-analysis jupyter-notebook panda

Last synced: 11 Apr 2025

https://github.com/akash1070/predicting-zomato-restaurant-ratings

Perform extensive Exploratory Data Analysis(EDA) on the Zomato Dataset. Building an appropriate Machine Learning Model that will help various Zomato Restaurants to predict their respective Ratings based on certain features deploy the Machine learning model via Flask

data-analysis extratreesregressor flask linear-regression machine-learning random-forest zomato-bangalore zomato-data-analysis

Last synced: 18 May 2026

https://github.com/huynhtanphatt/diagnosing-uk-railway-performances

This project analyzes UK railway ticket and operation data to show how revenue, passenger demand, and on-time performance are connected.

data-analysis data-visualization datastorytelling python railway sql ticketing transportation

Last synced: 24 Apr 2026

https://github.com/sbera01/credit-card-approval-predictor

End-to-end Machine Learning project to predict credit card approval decisions using real-world financial features. Includes EDA, model training, and deployment-ready architecture

credit-card-approval-prediction data-analysis machine-learning python scikit-learn streamlit

Last synced: 24 Dec 2025

https://github.com/beatrice-b-m/bea-tools

🐝 𝓉𝑜𝑜𝓁𝓈 𝓂𝒶𝒹𝑒 𝒷𝓎, 𝒶𝓃𝒹 𝒻𝑜𝓇, 𝒷𝑒𝒶 🐝 . ݁₊ ⊹ . ݁ ⟡ ݁ . ⊹ ₊ ݁ ⊹ . ݁ ⟡ ݁ . ⊹ ₊ ݁. ⊹ . ݁ ⟡ ݁ .⊹ . ݁ ⟡ A Python package of random functions and tools that I use regularly. Data science / analysis focused since, ya know, I'm a data scientist c:

data-analysis data-science data-visualization

Last synced: 15 Jan 2026

https://github.com/brunomontezano/sleep-cognition-and-functioning

💤 Data analysis of a brief communication published in Psychiatry Research Communications journal by Montezano et al (2023).

bipolar-disorder cognition data-analysis data-visualization data-viz depression ggplot2 pelotasrs psychiatry psychology published-article r sleep ucpel

Last synced: 13 Jun 2026

https://github.com/dinamohsin/toman-bikeshare-data-analysis-sql-power-bi

This project involves data analysis using SQL, Power BI, and CSV datasets to extract insights and visualize key business metrics.

csv-files data-analysis data-visualization database powerbi sql sql-server

Last synced: 22 Apr 2026

https://github.com/jerinpious/house-price-prediction

This project is a machine learning-based application to predict house prices. A frontend interface has been developed using Streamlit to make the prediction process user-friendly for regular customers. The project is structured

data-analysis data-engineering data-science eda machine-learning pandas python random-forest scikit-learn streamlit

Last synced: 05 Apr 2026

https://github.com/ashwin331133/powerbi-data_professional_survey_breakdown

This project analyzes survey data from individuals interested in transitioning to the data field. The survey aims to understand their backgrounds, motivations, and the challenges they face. Using Power BI for data visualization, the project provides insights into the demographics and preferences of these aspirants.

data-analysis data-visualization powerbi

Last synced: 03 Jan 2026

https://github.com/lucaspadoni/9-11-hijackers-social-network-analysis

Social Network Analysis focused on the events of 9/11/2001. By examining publicly available data through SNA techniques, we gain insights into the organizational structure of the terrorist network, offering valuable perspectives on key relationships and connections.

9-11 data-analysis data-analytics graph-theory hijacking network-analysis sna social-network-analysis terrorism terrorist-attacks

Last synced: 26 Jun 2026

https://github.com/amyanchen/sf-airbnb

Exploratory Data Analysis of San Francisco Airbnb's

data-analysis data-science data-visualization r rmarkdown statistics

Last synced: 18 Jul 2025

https://github.com/sreejabethu/smart-report-analyzer

An AI-powered app to analyze and summarize Excel, CSV, and PDF reports using Hugging Face language models. Built with Streamlit.

data-analysis huggingface llm nlp pdf-analysis python question-answering streamlit summarization

Last synced: 18 May 2026

https://github.com/abhinavhariyal/diwali-sales-analysis

This project is based on data visualization and analysis using python and jupyter notebook on the data for diwali sales.

data-analysis data-visualization jupyter python

Last synced: 19 May 2026

https://github.com/cowboymrzamo2380/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: 05 Apr 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/jigyasag18/airline-performance-and-passenger-satisfaction-project-using-big-data-analytics

This project analyzes 10 years of U.S. domestic airline data (~3GB) using Hadoop (Cloudera) and Hive for data processing. Power BI dashboards visualize key metrics like delays, on-time rates, air time, and diversions. The solution includes Hive queries, DAX measures, HDFS ingestion scripts, and year-wise insights with recommendations.

big-data big-data-analytics bigdata cloudera cloudera-hadoop cloudera-hadoop-framework data data-analysis data-visualization database hadoop hive power-bi powerbi powerbi-dashboard powerbi-dashboards powerbi-report powerbi-visuals powerbi-visuals-tools powerbidashboard

Last synced: 01 Aug 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/marcomadera/test-for-random-numbers

Test for random number between 0 and 1

data-analysis statistics

Last synced: 09 Jul 2025

https://github.com/who-else-but-arjun/isro_xrf_sr

Source Codes for super resolution of the lunar elemental abundance map using a semi-supervised deep spatial interpolation model. This hybrid approach combined ResNet50 for spatial feature extraction with Graph Neural Network (GATv2Conv) layers and Convolutional Neural Networks (CNNs), followed by fusion layers.

cnn data-analysis graph-neural-networks pytorch semi-supervised-learning spatial-interpolation super-resolution

Last synced: 30 Apr 2026

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/clarajacintho/ig4-ds

The final project for the Multidimensional Data Analysis and Data Mining courses, where we analyze data from motorcyclists to determine what causes accidents

data-analysis data-science shiny-apps

Last synced: 11 May 2025

https://github.com/saadhaniftaj/logistic--lasso-regression-data-analysis

Iris dataset analysis with logistic and Lasso regression, using coordinate descent for feature selection and binary classification. Includes preprocessing and data visualizations

data-analysis lasso-regression-model logistic-regression python statistics

Last synced: 18 May 2026

https://github.com/theveryhim/massive-text-processing

cleaning, processing and analysis of papers' dataset in pyspark(rdd) framework

big-data data-analysis frequent-itemsets massive-datasets pyspark text-preprocessing

Last synced: 18 Jul 2025

https://github.com/gonzalofuentes28/dpeek

Interactive terminal data viewer for CSV, TSV, JSON, and JSONL files

bubbletea cli csv csv-viewer data-analysis data-viewer golang json json-viewer sqlite terminal tui

Last synced: 06 Apr 2026

https://github.com/thoratstuti/power-bi-dashboards-for-finance-analysis

Power BI can group and gather information from multiple systems to present the whole picture of business data analytics in one “single view”. It made the staff of the financial institution work in a collective digital platform, where they can compute and share relevant data.

data-analysis data-visualizations excel graph pie-chart powerbi

Last synced: 07 Mar 2026

https://github.com/steviecurran/multi-dish

Scripts to reduce data from large radio telescopes (GMRT, VLA)

data-analysis interferometer pipeline radio-astronomy telescopes

Last synced: 09 May 2026

https://github.com/jpgiant/nyc_energy_prediction

A comprehensive code for predicting energy usage in NYC using Machine Learning Algorithms.

data-analysis data-science data-visualization folium jupyter-notebook machine-learning matplotlib numpy pandas python seaborn sklearn

Last synced: 10 Apr 2026

https://github.com/cyberoctane29/noaa-lightning-analysis

This project explores lightning strike data from the National Oceanic and Atmospheric Administration (NOAA) to identify seasonal trends and analyze strike frequency across months. It demonstrates data manipulation, aggregation, and visualization using Python, providing insights into lightning activity patterns.

data-analysis data-science data-visualization eda python

Last synced: 20 Apr 2026

https://github.com/theveryhim/web-scraping-and-statistical-tests

Crawling web for data and perform statistical tests to verify judgments

data-analysis hypothesis-testing web-scraping

Last synced: 18 Jul 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/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/theveryhim/basic-data-analysis

Working with basic Python tools frequently used in data science

data-analysis data-processing visualization

Last synced: 18 Jul 2025

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/jatin-mehra119/sales-analysis

Sales Analysis of super market

data-analysis salesanalysis visualization

Last synced: 30 Jun 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/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/cyblx/clustering

This project explores clustering techniques and supervised learning applied to World Cup team performance analysis. The methodologies include K-Means, DBSCAN, K-Nearest Neighbors, Gaussian Mixture Models (GMM), and Agglomerative Clustering.

clustering data-analysis dbscan gmm kmeans supervised-learning unsupervised-learning world-cup

Last synced: 18 Jul 2025

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/ahmeddhus/exploring-football-data-analysis

Learning and exploring data analysis through real-world datasets using Python and StatsBomb APIs and mlpsoccer library

data-analysis jupyter-notebook mplsoccer python statsbomb

Last synced: 17 May 2026

https://github.com/nikbarb810/covid_growth_rate_390.51

Exploring Covid Growth Rate of European Population using genetic data analysis

bioinformatics data-analysis r rcpp

Last synced: 07 Apr 2026

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/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/ausaaf-rh/movie-recommendation-system-collaborative-filtering

🎬 A comprehensive movie recommendation system implementing item-based collaborative filtering with cosine similarity. Features real-time recommendations, performance evaluation metrics (Precision@K, Recall@K), and interactive user interface. Built with Python, scikit-learn, and MovieLens dataset for academic research and learning purposes.

agents data-analysis jupyter-notebook python python3

Last synced: 17 Apr 2026

https://github.com/a19xys/dm-csgo_analysis

Analysis to address the most important aspects of the knowledge discovery process from data.

data-analysis data-mining data-science dataset jupyter-notebook python

Last synced: 18 May 2026

https://github.com/datalopes1/bankabc_churn

Neste projeto será realizado o processo de EDA (Exploratory Data Analysis) com foco na análise de Churn a partir do datas ser Bank Customer Churn Dataset, que pode ser encontrado no Kaggle e disponibilizado por Gaurav Topre.

churn-analysis data-analysis data-science eda python

Last synced: 18 May 2026

https://github.com/faith99/water_pollution_dashboard

A data visualization project exploring water access, contamination and health outcomes

data-analysis data-visualization powerbi public-health publichealth

Last synced: 02 Feb 2026

https://github.com/ofir-frd/predict-success-of-a-restaurant

Apply machine learning on a restaurante database. Study and analyse the data for prediction of a successful restaurant.

data-analysis data-science machine-learning visualization

Last synced: 11 Jun 2026

https://github.com/dzakwanalifi/reglins

regLins is an R package designed for performing linear regression analysis using various optimization methods. It also provides an interactive Shiny application for a more dynamic analysis experience.

data-analysis linear-regression optimization r shiny-app

Last synced: 09 Jul 2025

https://github.com/crobinson144/cyclitic-bike-share-analysis

Analysis of 5.7M bike-share trips to identify conversion opportunities

business-intelligence data-analysis portfolio-project r sql tableau

Last synced: 03 Jul 2026

https://github.com/changyeop-yang/study-datasciencefoundation

Big Data Science and its Analytics plays a major role in this decade. How to clean and prepare your data for analysis is still a challenge, like How to perform basic visualization of your data, How to model your data, How to curve-fit your data, And finally, how to present your findings and wow the audience

data-analysis ios kyungpook-national-university swift

Last synced: 03 Jul 2026

https://github.com/1adityakadam/carnegie-classifications-ancestry-grid

A concise, interactive tool for exploring the historical lineage of U.S. higher education institutions using Carnegie Classification data from 1973–2021.

dash data-analysis html javascript pandas python

Last synced: 25 Jun 2025

https://github.com/bhiogade/customer-purchase-analysis

Comprehensive Customer Purchase Analysis Across Multiple Dimensions

data-analysis data-visualization tableau tableau-desktop

Last synced: 02 Feb 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/blladerunner/customer-churn-dashboard

Customer Churn Dashboard — SQL + Python analytics project exploring customer retention patterns, churn rate by demographics and services, and key insights for telecom business strategy.

business-intelligence churn-analysis customer-retention dashboard data-analysis data-analytics data-science pandas powerbi python sql sqlite telecom

Last synced: 08 May 2026

https://github.com/devexpress-examples/wpf-pivot-grid-group-date-time-values

This example shows how to group date-time values in Pivot Grid for WPF.

data-analysis dotnet dxpivotgrid pivot-grid pivot-grid-for-wpf wpf

Last synced: 08 May 2026

https://github.com/danmadeira/algoritmos-estatistica-python

Demonstração de Algoritmos de Estatística em Python

algorithms data-analysis data-science python statistics

Last synced: 08 May 2026

https://github.com/samjoesilvano/password_strength_prediction_using_nlp

Developed a predictive model to categorize passwords as Strong, Good, or Weak, enhancing security and reducing breach risks. The project involves cleaning and analyzing data from an SQL database, using the TF-IDF technique for transformation, and implementing a Logistic Regression model to achieve accurate classifications.

data-analysis data-classification data-cleaning data-visualization logistic-regression machine-learning natural-language-processing pandas password-security password-strength python scikit-learn sql tf-idf

Last synced: 08 May 2026

https://github.com/sumit-sinha9/sales-analysis

Analyzing 12 months worth fo Sales data

data-analysis pandas python visualization

Last synced: 08 May 2026

https://github.com/sabaasif2501/netflix-data-analysis

Exploratory data analysis of Netflix content using Python and pandas. Content types, genres, countries, and release years.

data-analysis netflix pandas portfolio-project python

Last synced: 08 May 2026

https://github.com/l1ght14/customer-churn-prediction

Predict customer churn using machine learning models like Logistic Regression and Random Forest. Includes data preprocessing, model evaluation, feature importance, and insights to drive retention strategies.

churn-prediction classification customer-churn customer-churn-prediction data-analysis logistic-regression machine-learning python random-forest scikit-learn telecom

Last synced: 09 May 2026

https://github.com/drod75/burger_king_analysis

A simple analysis on a burger king dataset.

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

Last synced: 09 May 2026

https://github.com/emanoelcampos/python-onemonth

This repository contains educational materials and projects developed during a Python course offered by OneMonth. It covers Python basics, intermediate concepts, web development with Flask, and data analysis with pandas. The course is structured into weeks, each focusing on a different aspect of Python programming and its applications.

data-analysis flask jupyter-notebook onemonth python python3

Last synced: 09 May 2026

https://github.com/urmesthamondal/data_analysis_projects

Portfolio Data analysis projects built using Excel, Python, SQL and for visualization used Power bi .

data-analysis pivot-tables powerbi python sql sql-server visualisation

Last synced: 09 May 2026

https://github.com/abhroroy365/market_analysis

This project explores customer segmentation and market analysis in the context of online retail using an online retail dataset. By applying advanced analytics, we aim to uncover insights that can drive strategic decisions and enhance business performance.

clustering data data-analysis data-visualization kmeans-clustering machine-learning market-analysis python silhouette-analysis

Last synced: 09 May 2026