bility</span>
            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
          </div>
      </div>

      <div id="template">
        <div id="allMembers">
        <div class="members" id="constructors">
              <h3>Instance Constructors</h3>
              <ol><li visbl="pub" name="org.saddle.groupby.FrameGrouper#this" data-isabs="false">
      <a id="this:FrameGrouper[Z, X, Y, T]"></a>
      <h4 class="signature">
      <span class="modifier_kind"