s="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="arr">arr: <span class="extype" name="scala.Seq">Seq</span>[<span class="extype" name="org.saddle.util.grab.T">T</span>]</span>, <span name="n">n: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Seq">Seq</span>[<span class="extype" name="org.saddle.util.grab.T">T</span>]</span>
      </span>
      </h4>
      <p class="shortcomment cmt">Takes n elements from the