n level4">
<h4 id="plot-test-information-curve-tic">Plot Test Information Curve (TIC)<a class="anchor" aria-label="anchor" href="#plot-test-information-curve-tic"></a>
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<p><code>tabledown</code> also offers <code>ggitestinfo</code> and <code>ggitestinfo_se</code> function to create <code>ggplot2</code> based test information curve. <code>ggitestinfo_se</code> will give you a test information plot with standard error of measurement. The arguments for <code>ggiteminfo</code> are similar to the arguments 