README.html


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<li>Integrate this example into your github repository. To start, copy this folder with the files to your repository.</li>
<li>Add and commit every file, push these files to github.</li>
<li>In the browser, navigate to your public interface, navigate to chart.html.</li>
<li>Discuss code.</li>
<li>Challenge: Read about the <a href="https://github.com/mbostock/d3/wiki/Arrays#d3_nest">nest</a> function. Using the nest function, change the chart example to show all the data, aggregated by stock symbol.</li>
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