s="nav-link" data-scroll-target="#error-statistics-from-the-bootstrap">Error statistics from the bootstrap</a>
  <ul class="collapse">
  <li><a href="#standard-errors" id="toc-standard-errors" class="nav-link" data-scroll-target="#standard-errors">Standard errors</a></li>
  <li><a href="#confidence-intervals" id="toc-confidence-intervals" class="nav-link" data-scroll-target="#confidence-intervals">Confidence intervals</a></li>
  </ul></li>
  <li><a href="#bagging" id="toc-bagging" class="nav-link" data-scro