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/xza85hrf/excel-comparison-app

Excel Comparison Application is a Python-based tool that compares two Excel files and generates a new Excel file with the differences. It's primarily designed to help in database updating by identifying new clients. The app also has a graphical user interface for easier use and logs operations for potential troubleshooting.

case-sensitive-comparison data-analysis data-difference database-comparison database-updates excel-comparison file-merging file-processing gui-application new-client-detection python

Last synced: 25 Mar 2025

https://github.com/nsandoya/python_scrp_project

This is a tool specially made for Dipaso ecommerce website. You can extract data from there, analyze it and see keywords, brands, and categories frecuency, prices distribution and other market tendencies as well —all in a group of friendly stadistic tables and graphics (exported from a Jupyter notebook) :)

beautifulsoup4 data data-analysis jupyter-notebook pandas python3

Last synced: 28 Apr 2026

https://github.com/busesimsek/dataanalysisportfolio

A compilation of my data analysis projects using SQL, Python, and Tableau.

data-analysis data-visualization python sql tableau

Last synced: 12 Jun 2025

https://github.com/fbarffmann/nosql-challenge

Analyzed 28,000+ UK restaurant records using MongoDB and PyMongo. Queried hygiene scores, location data, and customer ratings.

data-analysis data-cleaning database-analysis json mongodb nosql pymongo python restaurant-data

Last synced: 13 Apr 2026

https://github.com/avratanubiswas/fluorpenplugin

A matlab user interface for analysing OJIP curve datasets from FluorPen instrument. That is, serving as an additional plug in for "quick categorical analysis".

data-analysis fluorpen ojip-curve

Last synced: 18 Mar 2026

https://github.com/fbarffmann/sqlalchemy-challenge

Built a Flask API with SQLAlchemy to analyze and visualize Hawaii climate data. Automated data extraction and developed database queries for temperature and precipitation insights.

api climate-data data-analysis data-visualization flask orm python sql sqlalchemy sqlite

Last synced: 13 Apr 2026

https://github.com/alinenog/desenvolve_gb_2022

Formação Desenvolve 2022 do Grupo Boticário na área de dados

data-analysis data-science googlesheet machine-learning numpy pandas python

Last synced: 13 Apr 2026

https://github.com/hazim-hf/data-science

This course covers basic data science principles, Python programming, and the concept of big data and its types. It explores algorithms, methods, and analyses in data science with practical Python examples. Additionally, it highlights current data technologies for storing and archiving.

data-analysis data-wrangling time-series

Last synced: 04 Jul 2025

https://github.com/nullthefirst/py-notebooks

Jupyter Notebooks holding Data Science projects

data-analysis data-science data-visualization datasets jupyter-notebooks python

Last synced: 26 Apr 2026

https://github.com/nafiealhilaly/first-dash-app

A simple dash plotly app to explore and analyze imagined students assessment dataset

data-analysis data-analytics data-visualization eda plotly-dash python

Last synced: 02 Apr 2025

https://github.com/ironlegion88/media_bias

An end-to-end NLP pipeline to analyze ideological bias in online news media during elections. Uses sentiment analysis, topic modeling (LDA/NMF), and NER to quantify media framing.

data-analysis machine-learning media-bias nlp nltk political-science python scikit-learn sentiment-analysis spacy topic-modeling

Last synced: 13 Apr 2026

https://github.com/lexiortiz/advanced-data-analytics

Structured learning notes, code snippets, and key takeaways from the Google Advanced Data Analytics Professional Certificate. Serves as a personal reference for reinforcing concepts and as a resource for others on a similar learning journey.

data data-analysis data-engineering google python-3 sql

Last synced: 29 May 2026

https://github.com/nurulashraf/polynomial-regression-manufacturing

A Python project implementing polynomial regression to analyse and predict manufacturing-related data. Features include data preprocessing, model training, and visualisation of results. Ideal for exploring machine learning applications in manufacturing process optimisation.

data-analysis data-visualization machine-learning manufacturing polynomial-regression predictive-modeling process-optimization python regression-models scikit-learn

Last synced: 16 Apr 2026

https://github.com/analysisbyvivek/Road-Accident

Analyzes road accident patterns, exploring factors like lighting, weather, speed limits, time of day, and road conditions to uncover trends in severity and frequency.

data-analysis data-visualization eda jupyter-notebook kaggle tableau-public

Last synced: 29 Jan 2026

https://github.com/borjamome/accidentes_madrid

Análisis de Accidentes en Madrid en SQL (2023)

accidentes-coche data-analysis madrid sql

Last synced: 17 Jan 2026

https://github.com/parthds02/e-commerce-data-analysis-with-python

This project focuses on analyzing an e-commerce dataset using Python. The goal is to derive meaningful insights through exploratory data analysis (EDA) and uncover trends and patterns that can drive business decisions.

data-analysis ecommerce exploratory-data-analysis jupyter-notebook pytho sales-analysis visualization

Last synced: 13 Jun 2025

https://github.com/amoghkori/working-with-apache-spark-mllib

Implemented Apache Spark MLLib to analyze a large car dataset, predict car selling prices, and gain insights into the car market.

amazon-web-services data-analysis data-visualization exploratory-data-analysis linear-regression machine-learning model-selection pyspark python random-forest sagemaker spark

Last synced: 13 Apr 2026

https://github.com/nature40/casestudies

Case studies for testing the functionality of database systems, sensors, etc

casestudies data-analysis data-visualization database

Last synced: 02 May 2026

https://github.com/ireneflorez/nypd-mvc

Analysis of NYPD Motor Vehicle Collisions

basemap data-analysis folium jupyter-notebook matplot pandas python

Last synced: 08 May 2026

https://github.com/hassanislam463/data-cleaning-and-modelling-top-5-categories-analysis-forage

This project involves cleaning, merging, and analyzing datasets to identify the top 5 performing categories based on aggregate popularity scores. It includes cleaned datasets, a final merged dataset, visualizations, and a presentation summarizing the tasks and results. Tools used: Microsoft Excel, Python, and PowerPoint.

data-analysis data-visualization microsoft-excel

Last synced: 07 Jan 2026

https://github.com/himanshubhosale25/ai-insightful-quiz-analytics

This project analyzes student quiz performance data, providing visualizations and AI-generated feedback. It uses FastAPI for the backend, React for the frontend, and OpenAI LLMs to deliver personalized insights and actionable recommendations for students.

data-analysis fastapi openai-api react student-performance

Last synced: 11 Mar 2025

https://github.com/DCS-training/IntroToStatistics

This is a repository which contains all the materials to be used in the introduction to statistics course. Go to the readme file

data-analysis r rmarkdown statistics

Last synced: 25 Apr 2025

https://github.com/extwiii/datascience-jhu

Ask the right questions, manipulate data sets, and create visualizations to communicate results - Coursera

biostatistics data-analysis data-science linear-regression multivariate-regression r r-programming toolbox visualization

Last synced: 05 Jul 2025

https://github.com/jameswrigley/laph

A node-based data analysis program.

cpp data-analysis nodes qml

Last synced: 05 Jun 2026

https://github.com/namratha2301/python-dashboard-streamlit

Experimenting with Streamlit. Streamlit app provides an interactive visualization of the best-selling books, showcasing trends, top-selling books, top authors, genre distributions, and sales by decade.

css dashboard data-analysis pandas plotly python seaborn streamlit

Last synced: 05 May 2026

https://github.com/crazy-dot/instagram_user_analytics

Analysis of Popular Social Media Network - Instagram

data-analysis instagram-analytics project-repository trainity

Last synced: 07 Jan 2026

https://github.com/athari22/investigating-netflix-movies-and-guest-stars-in-the-office

Apply basic Python skills in Introduction to Python and Intermediate Python by processing and visualizing film and television data.

data-analysis data-science data-visualization loop loops matplotlib matplotlib-pyplot netflix numpy office pandas python

Last synced: 11 Apr 2026

https://github.com/samruddhi3012/tata-data-visualization

Hi! This repo contains the dashboard I created using Tableau for TATA Data Visualization Training!

data-analysis data-visualization tableau tata

Last synced: 07 Jan 2026

https://github.com/mr-chang95/udacity_movie_project

Movie Data Analysis and Visualization Project for Udacity's Data Analyst Program. Using Python in Jupyter Notebook.

data-analysis data-visualization jupyter-notebook movie python

Last synced: 13 Apr 2026

https://github.com/evan-dg31/data-science

Exploratory Data Analysis (EDA), Predictive Modeling (Supervised and Unsupervised), Regression, Classification, Clustering

classification clustering data-analysis data-science data-visualization machine-learning matplotlib numpy pandas python regression-analysis seaborn

Last synced: 13 Apr 2026

https://github.com/abhisek-13/fake_news_classifier

The Fake News Classifier is a TensorFlow-based machine learning project that detects and classifies fake news with 97% accuracy. The repository includes a single Python file with complete code for building and training the model, which you can use to create and deploy your own model.

colab-notebook data-analysis data-engineering deep-learning eda kaggle keras machine-learning nlp pandas python tensorflow

Last synced: 13 Apr 2026

https://github.com/ray-chew/pycsam

pyCSAM is a robust approach for approximating geodesic subgrid-scale orographic spectra with applications to weather forecasting and broader data analysis

data-analysis gmted icon-model merit-dem orographic spectral-analysis topography weather-forecast

Last synced: 28 Feb 2025

https://github.com/bala-1409/tableau-visualization-viz.-project

This repository contains Visualization Projects which is visualized through Tableau Software, by using the visualization we can gain multiple insights and strategies which helps to develop the business for gaining high profit margins and also it provides social values in some cases to calculate damages and intensity by calamities.

dashboard data-analysis data-science data-visualization exploratory-data-analysis tableau tableau-dashboards tableau-public visualization

Last synced: 04 Feb 2026

https://github.com/lijesh010/covid-19_global_analytics_power_bi_project

This repository is a data visualization project that offers an in-depth analysis of the Covid-19 pandemic using Microsoft Power BI. This interactive dashboard provides valuable insights into key metrics related to Covid-19 cases, deaths, recoveries, and more, helping users understand the global impact of the pandemic.

dashboard data-analysis data-visualization powerbi report

Last synced: 08 Jan 2026

https://github.com/busradeveci/student-performance-prediction

A machine learning project to predict student exam performance based on academic, social, and personal features. Built with Python and scikit-learn.

data-analysis kaggle linear-regression machine-learning predictive-modeling python scikit-learn student-performance

Last synced: 25 Apr 2025

https://github.com/shivamsharma32/customer-churn-analysis-power-bi-

This project is about analyzing and visualizing customer churn data using Power BI. Customer churn is the percentage of customers who stop doing business with a company over a given period of time. It is an important metric for businesses to understand why customers leave and how to retain them.

data-analysis dataanalytics datavisualization powerbi

Last synced: 15 Jan 2026

https://github.com/nmelgar/lego_my_data

Data visualization project to sell LEGO bulks.

csv data-analysis data-visualization data-viz google-sheets tableau

Last synced: 08 Jan 2026

https://github.com/kittonn/data-analysis-freecodecamp

freecodecamp - data analysis projects.

data-analysis freecodecamp

Last synced: 05 Apr 2025

https://github.com/anthonytlei/graphsql

Lightweight SQL-to-GraphQL connector for querying GraphQL endpoints using SQL syntax.

connector data-analysis dbapi graphql graphsql python sql sqlalchemy superset

Last synced: 09 Apr 2026

https://github.com/mxagar/data_science_udacity

My personal notes, code and projects of the Udacity Data Science Nanodegree.

dashboard data-analysis data-engineering data-science machine-learning-pipelines

Last synced: 09 Apr 2025

https://github.com/hemangsharma/streamingcontentanalyzer

This Streamlit application provides an interactive dashboard for analyzing streaming content data. It allows users to explore movie and TV show ratings, distributions, temporal trends, and genre breakdowns through various visualizations and filters.

dashboard data-analysis data-science data-visualization python streamlit-dashboard streamlit-webapp

Last synced: 02 Apr 2025

https://github.com/prady2309/car-price-prediction

Multiple Linear Regression Project

data-analysis data-science machine-learning python

Last synced: 20 May 2026

https://github.com/pkjjoshi/behind-the-menu-uncovering-insights-from-restaurant-data

Discover hidden patterns in dining data — from popular cuisine pairings to geographic restaurant clusters

data-analysis data-visualization insights jupyter-notebook pandas python restaurant-data

Last synced: 05 Jul 2025

https://github.com/aravindnathan02/bi-projects

Data Analysis and Visualization projects involving only BI tools (Power BI, Tableau, MS Excel).

data-analysis data-visualisation ms-excel powerbi tableau

Last synced: 08 Jan 2026

https://github.com/anjasfedo/data-analysis

Repo to Explore Data Analysis

data-analysis numpy

Last synced: 13 Apr 2026

https://github.com/mchirico/go_slicestore

Pull Data from Slice Store

data-analysis go ibm

Last synced: 16 Mar 2025

https://github.com/marianamartiyns/inep-educationperfomance

Data collection, processing, exploratory analysis, and predictive modeling of school performance rates using datasets from INEP.

data-analysis data-cleaning data-science inep predictive-modeling pyhton web-scraping

Last synced: 16 Mar 2025

https://github.com/marianamartiyns/rfm-cluster-analysis

Customer behavior and sales analysis, including data cleaning, RFM calculation, churn analysis and customer clustering.

cluster-analysis data-analysis data-cleaning data-visualization pyhton

Last synced: 16 Mar 2025

https://github.com/marina-gal/elderly-care-ranking

Data analysis and scoring model for elderly care homes, including data cleaning, transformation, 0–100 scoring, and ranking across multiple quality dimensions.

data-analysis excel ranking

Last synced: 30 May 2026

https://github.com/vedanty3/supermarket-sales-data-analysis

This project contains data visualization techniques (using pandas and matplotlib) to explore different aspects of supermarket sales data of 3 months.

data-analysis data-science jupyter-notebook matplotlib numpy pandas python

Last synced: 08 May 2026

https://github.com/luminati-io/Indeed-dataset-samples

A sample dataset of over 1000 Indeed job listings, extracted using the Bright Data API, ideal for market analysis and growth.

api data-analysis datasets indeed jobs web-scraping

Last synced: 09 Apr 2025

https://github.com/luminati-io/Walmart-dataset-samples

A sample dataset of over 1000 Walmart products, extracted using the Bright Data API, ideal for consumer market insights and competitor analysis.

api data-analysis dataset walmart walmart-scraper web-scraping

Last synced: 09 Apr 2025

https://github.com/luminati-io/Shopee-dataset-samples

A sample dataset of over 1000 Shopee products, extracted using the Bright Data API, ideal for pricing optimization, gap analysis, and market strategy refinement..

api data-analysis data-mining datasets products shopee web-scraping

Last synced: 09 Apr 2025

https://github.com/luminati-io/Target-dataset-samples

A sample dataset of over 1000 target products, extracted using the Bright Data API, ideal for brand reputation, tracking inventory, and optimizing prices.

api data-analysis data-mining datasets target web-scraper web-scraping

Last synced: 09 Apr 2025

https://github.com/chaganti-reddy/weather-prediction-australia

Creating a fully-automated system that can use today's weather data for a given location to predict whether it will rain at the location tomorrow.

data-analysis logistic-regression machine-learning prediction-model python3

Last synced: 13 Apr 2026

https://github.com/leandrocollares/nyc-film-permits

NYC film permits: an exploratory data analysis

data-analysis data-visualization pandas plotly

Last synced: 05 Jul 2025

https://github.com/deliprofesor/virtual-reality-in-education-impact-analysis-and-insights

This project examines the impact of Virtual Reality (VR) on education, focusing on its effects on student engagement, learning outcomes, and creativity. It uses data analysis techniques like descriptive statistics, correlation analysis, and clustering to assess VR's effectiveness in enhancing learning.

clustering data data-analysis data-science data-visualization exploratory-data-analysis hypothesis-testing machine-learning python regression-analysis virtual-reality

Last synced: 14 Jun 2025

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

Analysis of Covid-19 Infection rate and the world happiness report to identify if there is any relationship between infection rate and happiness

data-analysis data-visualization jupyter-notebook numpy pandas python3 sns

Last synced: 18 Apr 2026

https://github.com/hari7261/playwithdata-python

This is one of the repository where I have put lot of data science and machine learning related questions on their solutions I hope you will find something better than some other platforms. Thank you Happy exploring

data-analysis data-science data-science-learning machienlearning matplotlib matplotlib-python ml numpy numpy-arrays numpy-library pandas pandas-dataframe pandas-library python python-script sklearn

Last synced: 13 Apr 2026

https://github.com/shellynagar27/candy-market-share-analysis

Candy Market Share Analysis explores confectionery sales data using Power BI, Python, and Power Query. It uncovers key market trends, top-selling candies, manufacturer performance, and packaging preferences to support data-driven decision-making for industry researchers.

critical-thinking data-analysis data-visualization exploratory-data-analysis powerbi powerquery problem-solving sales-analysis

Last synced: 03 Feb 2026

https://github.com/alanjamlu34/bike-dataset

Ini adalah tugas akhir dari kelas Dicoding Menjadi Data Analist

data-analysis streamlit-dashboard

Last synced: 19 Oct 2025

https://github.com/lopes51789/salaryanalysis

This salary dataset is a good candidate for descriptive analysis, and we can identify which demographics experience reduced or increased salaries. For example, we could explore the salary variations by gender, age, industry, and even years of prior work.

data-analysis json mysql python3 sql tableau

Last synced: 13 Apr 2026

https://github.com/rupashi03/fitbit-user-eda-case-study

Performed Exploratory Data Analysis (EDA) on Fitbit users' data to uncover trends in activity and health metrics.

business-analysis case-study consumer-insights data-analysis exploratory-data-analysis health-data r user-behavior-analytics

Last synced: 25 Mar 2025

https://github.com/wadeChriestenson/Main_Application

A Django application to host my personal resume.

data-analysis data-visualization django plotly python ui-design

Last synced: 11 Mar 2025

https://github.com/paul0vinicius/ad2

Repositório da disciplina de Análise de Dados 2 (Data Analysis II)

data-analysis data-science

Last synced: 08 Jan 2026

https://github.com/krzysikd/uber_fare_prediction

Predicting uber fares using advanced machine learning models and feature engineering techniques

data-analysis data-processing eda hyperparameter-tuning jupyter machine-learning regression-models

Last synced: 02 Apr 2025

https://github.com/dbriane208/python-for-data-science

Machine Learning and Data Science repository. Love crafting Machine Learning models.

data-analysis data-science data-visualization machine-learning numpy pandas python seaborn

Last synced: 13 Apr 2026

https://github.com/rishitabansal9/adult-census-income-prediction

This is a project made for data analysis and income prediction using random forest classifier with 91% accuracy.

data data-analysis data-science feature-engineering random-forest-classifier

Last synced: 25 Mar 2025

https://github.com/diligencefrozen/dcinside-data

Analyzing the Dcinside Frozen Gallery Dataset. #디시

data-analysis dataset

Last synced: 30 May 2026

https://github.com/1401dev/customer-lifetime-value-prediction

A data science project leveraging Python and Scikit-Learn to build predictive models that estimate customer lifetime value (CLV). Includes data cleaning, feature engineering, and model selection to identify key drivers of CLV, supporting strategic decision-making in customer retention and marketing.

clv clv-analysis customer-retention data-analysis dataprocessing feature-engineering machine-learning marketing-analytics predictive-modeling python regression-analysis scikit-learn

Last synced: 06 May 2026

https://github.com/sadia-khan13/data-preprocessing

Welcome to the Data preprocessing Repository! This repository is dedicated to showcase the comprehensive resources and implementations related to Data Preprocessing using Python and Jupyter Notebook.

artificial-intelligence data-analysis data-mining data-preprocessing data-science jupyter-notebook matplotlib numpy pandas python seaborn-python sklearn

Last synced: 11 Apr 2026

https://github.com/jkaardal/csvnav

A memory-efficient python class for navigating large CSV/text files.

csv data-analysis data-science machine-learning memory-management

Last synced: 14 Jan 2026

https://github.com/fer-aguirre/cookiecutter-data-analysis-lite

A cookiecutter template for data journalism projects that offers a simplified and beginner-friendly structure.

cookiecutter data-analysis data-journalism project-template python

Last synced: 14 Jun 2025

https://github.com/isaqueiros/newspapersales-predictions-linearregression_and_regularisation

This notebook is a study on the sales of newspapers of a local stand, with intention to predict the newspaper sales performance based on the different features available. For this, 4 sklearn models are applied: Linear Regression, Lasso Regression, Ridge Regression and Elastic Net Regression.

data-analysis data-science linear-regression machine-learning python regularization-methods sklearn-library sklearn-linear-regression

Last synced: 02 May 2026

https://github.com/jakubteichman/bullbozer_price_prediction_ml_project

A bulldozer price estimatior from Kaggle competition dataset

data-analysis data-science estimation machine-learning prediction

Last synced: 06 Sep 2025

https://github.com/bertiewooster/ipywidgets

Interactive data visualizations in a Jupyter Notebook per tutorial https://python.plainenglish.io/interactive-visualizations-with-pandas-seaborn-and-ipywidgets-173e5d7d6a5e

data-analysis data-science data-visualization ipython-notebook ipywidgets juypter-notebook python

Last synced: 06 Mar 2026

https://github.com/tiagocavalcante/nesfit

NES 2024 Practical and Research Work - Group 2

data-analysis fitness

Last synced: 09 Jun 2026

https://github.com/grandechowhiskey/fcc-data_analysis-projects

A collection of projects completed as part of the FreeCodeCamp "Data Analysis with Python" certification. These projects cover statistical calculations, data visualization, and trend analysis using real-world datasets.

data-analysis data-visualization matplotlib pandas python3 scikit-learn seaborn

Last synced: 01 May 2026

https://github.com/giorgossideris/athens_weather_analysis

Analyse the data of Athens' weather.

data-analysis visualization

Last synced: 16 Mar 2025

https://github.com/karishmagupta05/udemy-course-analysis

This project analyzes Udemy courses using Exploratory Data Analysis (EDA) techniques to uncover insights about course trends, pricing, subscriber counts, and popularity. By leveraging Python, Pandas, and data visualization libraries, we extract meaningful information from the dataset.

data-analysis data-visualization eda jupiter-notebook pandas python

Last synced: 13 Apr 2026

https://github.com/srinibas-masanta/olympics-data-analysis

The Olympics Analysis project explores Olympic data to uncover trends in athlete performance, medal distribution, and participation across countries and demographics. By leveraging detailed datasets, it provides insights into the evolution of the Games, highlighting key patterns and disparities over time.

data-analysis data-science data-visualization olympics olympics-visualization

Last synced: 02 Apr 2025

https://github.com/neuralsignal/loris

Loris: Database and Analysis application for a Drosophila Lab (or any lab)

data-analysis data-structures database datajoint flask neuroscience

Last synced: 12 Mar 2026

https://github.com/beyzabasarir/brazilian-e-commerce-analysis

Brazilian E-Commerce Dataset By Olist PostgreSQL Analysis

data-analysis data-visualization sql

Last synced: 08 Jan 2026

https://github.com/deypadma2020/sql_project

✏️ A collection of practical SQL case studies and solutions exploring real-world business scenarios: car showroom analysis, esports tournament, customer insights, finance analysis, pricing strategy, and marketing analytics.

business-intelligence case-study data-analysis database mysql queries sql

Last synced: 30 May 2026

https://github.com/mahmoudwal27/sql-data-analysis

This project demonstrates SQL operations for managing student enrollments, including creating tables, inserting data, updating records, and running queries to analyze student and course information. It showcases skills in data manipulation, aggregation, and advanced query formulation.

analysis data-analysis sql sql-data-analysis sql-queries

Last synced: 13 Feb 2026