ription">
    <p>Quickly create dummy (binary) columns from character and factor type columns in the inputted data (and numeric columns if specified.)
This function is useful for statistical analysis when you want binary columns rather than character columns.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">dummy_dt</span><span class="op">(</span><span class="va">.data</span>, <span class="va">...</span>, longname <span class="