individual points or select multiple points with the shift key.
  </p>
  <div id="interaction7" class="view"></div>

  <p>Drag to pan. Zoom in or out with mousewheel/zoom gesture.</p>
  <div id="interaction8" class="view"></div>

  <p>Drag the sliders to highlight points.</p>
  <div id="interaction9" class="view"></div>

  <p>Drag over bars to update selection average.</p>
  <div id="interaction10" class="view"></div>

  <p>Interactive highlight and labels positioned at end of each line.</p>
  <div id="inte