📊 DataViz Explorer

A beautiful web app for automated data visualization and exploratory data analysis (EDA)

🚀 Features

• Multi-format support: Upload CSV, Excel, JSON, or Parquet files
• Interactive Visualizations:
  • Scatter, Line, Bar, Histogram, Box, Violin, and Pie charts
  • Fully customizable axes and colors
  • Zoom, pan, and hover interactions
• Automated EDA Reports:
  • Complete statistical summary
  • Correlation analysis
  • Missing values detection
  • Downloadable HTML report
• Beautiful UI:
  • Modern, responsive design
  • Dark/light mode compatible
  • Informative data metrics cards

🛠️ Installation

1. Clone the repository:

  git clone https://github.com/yourusername/data-viz-explorer.git
  cd data-viz-explorer

2. Create and activate a virtual environment:

  python -m venv venv
  source venv/bin/activate  # On Windows use `venv\Scripts\activate`

3. Install dependencies:

  pip install -r requirements.txt

🏃 Running the App

  streamlit run app.py

The app will open in your default browser at http://localhost:8501

🌐 Deployment

Streamlit Sharing (Recommended)

1. Push your code to GitHub
2. Sign up at Streamlit Sharing
3. Click "New App" and connect your repository

Heroku

heroku create your-app-name
git push heroku main

📸 Screenshots

Data Preview	Interactive Visualization	EDA Report

🛠️ Tech Stack

• Frontend: Streamlit
• Backend: Python
• Data Processing: Pandas
• Visualization: Plotly, Altair
• EDA: Pandas-profiling

📂 File Structure

data-viz-explorer/
├── app.py                # Main application code
├── style.css             # Custom CSS styles
├── requirements.txt      # Python dependencies
├── README.md             # This file
└── .gitignore            # Git ignore file

🤝 Contributing

Contributions are welcome! Please follow these steps:

1. Fork the project
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📜 License

Distributed under the MIT License. See LICENSE for more information.

✉️ Contact

Dheeraj Kumar - 13kumardheeraj@gmail.com

Project Link: PROJECT LINK