Customer Data Visualization

This project visualizes customer data using D3.js to create two charts:

1. Multi-Series Line Chart showing trends in Annual Income, Spending Score, and Satisfaction Rating
2. Combined Chart (Bar + Line) showing Store Visits (bar) vs Online Purchases (line)

How to Run

1. Save all files in the same directory
2. Open index.html in a web browser
3. The visualizations will load automatically

Data

The dataset contains information about 49 customers including:

• Customer ID
• Age
• Annual Income
• Spending Score
• Online Purchases per month
• Store Visits per month
• Satisfaction Rating