Fork of Vega-Lite API Template
This interactive scatter plot visualizes the Auto MPG dataset from the UCI Machine Learning Repository, encoding horsepower, miles per gallon, origin, and weight for each vehicle. The visualization uses the Vega-Lite API to construct a circle mark with quantitative fields mapped to x and y axes, a nominal field for color, and a tooltip displaying the vehicle name. Built with vega-lite-api, vega, vega-lite, and vega-tooltip, the chart is styled with a custom configuration that disables axis domains and uses light gray ticks. Data is loaded asynchronously via d3.csv, with the plot sized to fill the viewport.