    <strong>.RData</strong>
    <p>A .RData file containing 2 data.frame <em>inData</em> and <em>inMeta</em>.</p>
  </li>
  <li>
    <strong>Fitted Data</strong>
    <p>A .RData file containing the input data as well as the result of fit as generated by the export function.</p>
  </li>
</ul>
<h3 style="color:#3e648d;font-weight:bold">Optional - DF search</h3>
<p>
  The degree of freedom (<em>DF</em>) parameter controls how closely the spline fits the input data <em>(controlling overfitting)</em>.<br/> This 