ggle="dropdown" aria-expanded="false" aria-haspopup="true">Publications</button>
  <ul class="dropdown-menu" aria-labelledby="dropdown-publications"><li><a class="external-link dropdown-item" href="https://doi.org/10.18637/jss.v095.i04">Zigzag Expanded Navigation Plots in R — JSS</a></li>
    <li><a class="external-link dropdown-item" href="https://www.sciencedirect.com/science/article/pii/S245230621730031X">Visualizing dependence (S&amp;P 500)</a></li>
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