_LONG_COVID with the higher level functions <code>prepareSGP</code>, <code>analyzeSGP</code>, <code>combineSGP</code>, <code>summarizeSGP</code>, <code>visualizeSGP</code>, and <code>outputSGP</code></p>
    <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>

    <p><code><a href='sgpData_LONG.html'>sgpData_LONG</a></code></p>
    <h2 class="hasAnchor" id="source"><a class="anchor" href="#source"></a>Source</h2>

    <p>Anonymized and altered student level state assessm