ble">Double</span></span>
      </span>
      </h4>
      <p class="shortcomment cmt">Return the sample standard deviation of values in the Vec, ignoring NA
</p><div class="fullcomment"><div class="comment cmt"><p>Return the sample standard deviation of values in the Vec, ignoring NA
</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="VecStats.html" class="extype" name="org.saddle.stats.VecStats">VecStats</a></dd></dl></div>
    </li><li name="org.saddle.stats.IntStats#sum" visbl