6 class="dropdown-header" data-toc-skip>Forecast</h6>
    <a class="external-link dropdown-item" href="https://business-science.github.io/modeltime/">Modeltime (Forecasting)</a>
    <a class="external-link dropdown-item" href="https://business-science.github.io/timetk/">TimeTK (Time Series Analysis)</a>
    <div class="dropdown-divider"></div>
    <h6 class="dropdown-header" data-toc-skip>Improve</h6>
    <a class="external-link dropdown-item" href="https://business-science.github.io/modeltime.ensemble/">Mo