de> in <code>correctR</code>) in the form
of:</p>
<p><span class="math display">\[
t = \frac{\frac{1}{n} \sum_{j=1}^{n}x_{j}}{\sqrt{(\frac{1}{n} +
\frac{n_{2}}{n_{1}})\sigma^{2}}}
\]</span></p>
<p>where <span class="math inline">\(n\)</span> is the number of
resamples (NOTE: <span class="math inline">\(n\)</span> is <em>not</em>
sample size), <span class="math inline">\(n_{1}\)</span> is the number
of samples in the training data, and <span class="math inline">\(n_{2}\)</span> is the number of samples in th