ss="sourceCode r"><code><span class="r-in"><span><span class="va">s</span> <span class="op">=</span> <span class="fu">setnew</span><span class="op">(</span><span class="fl">1</span>, b <span class="op">=</span> <span class="cn">NA</span>, <span class="fl">1</span><span class="op">:</span><span class="fl">3</span>, c <span class="op">=</span> <span class="fu"><a href="ContainerS3.html">container</a></span><span class="op">(</span><span class="st">"a"</span>, <span class="fl">1</span><span class="op">)</span>