iv>

    <div class="ref-description">
    <p>A list of settings and values for vtreat unsupervised fitting. 
Please see
<a href="https://github.com/WinVector/vtreat/blob/main/Examples/fit_transform/fit_transform_api.md" class="external-link">https://github.com/WinVector/vtreat/blob/main/Examples/fit_transform/fit_transform_api.md</a>,
<code><a href="designTreatmentsZ.html">designTreatmentsZ</a></code>, and
<code><a href="prepare.treatmentplan.html">prepare.treatmentplan</a></code> for details.</p>
    </di