an class="va">rss</span> <span class="op">&lt;-</span> <span class="fu"><a href="../reference/resampled_ttest.html">resampled_ttest</a></span><span class="op">(</span>x <span class="op">=</span> <span class="va">x</span>, y <span class="op">=</span> <span class="va">y</span>, n <span class="op">=</span> <span class="fl">30</span>, n1 <span class="op">=</span> <span class="fl">80</span>, n2 <span class="op">=</span> <span class="fl">20</span><span class="op">)</span></span>
<span><span class="va">kcv</span> 