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Medical Insurance Data

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CCyn
Last edited Sep 3, 2025
Created on Sep 3, 2025
Forked from Loading Data

This example displays a loaded medical insurance dataset as raw JSON in a `<pre>` element, showing each record’s fields such as age, BMI, smoking status, and charges. The visualization uses D3 v7’s `csvParse` to read the `data.csv` file and `select` to bind the parsed array to the page. It also demonstrates a simple state-management pattern with `setState` for asynchronous data loading.

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