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-<title>quarto-input8ad1d7246eefa33a – jhelvy.com</title>
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blog/index.html

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research.html

@@ -321,7 +321,7 @@ <h2 class="anchored" data-anchor-id="student-theses">Student Theses</h2>
 </section>
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 <h2 class="anchored" data-anchor-id="software">Software</h2>
-<p></p><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>), <u>*Pingfan Hu (<em>aut</em></u>, <em>cre</em>), <u><u>**Bogdan Bunea (<em>aut</em></u></u>, <em>cre</em>) (2024) “<code>surveydown</code>: Markdown-Based Surveys Using Quarto Shiny Documents”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://jhelvy.github.io/surveydown/" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <b>Haiku Summary</b>     <br>     <em>       Generate surveys       •       with Quarto, shiny, and plain       •       markdown text and code     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="2"> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>) (2021) “<code>logitr</code>: Fast Estimation of Multinomial and Mixed Logit Models with Preference Space and Willingness to Pay Space Utility Parameterizations”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://www.jstatsoft.org/index.php/jss/article/view/v105i10/4440" class="icon-link" target="_blank" rel="noopener"><i class="fa fa-file-pdf"></i> PDF</a><a href="https://jhelvy.github.io/logitr/" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <em>       Fast estimation       •       of mixed logit models and       •       WTP in R     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="3"> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>) &amp; Aden-Buie, Garrick (<em>aut</em>) (2021) “<code>renderthis</code>: Render Slides To Different Formats”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://jhelvy.github.io/renderthis" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <em>       Render your slides to       •       formats like PDF and       •       PNG and more!     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="4"> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>) (2022) “<code>cbcTools</code>: Tools For Designing Choice-Based Conjoint Survey Experiments”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://jhelvy.github.io/cbcTools" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <em>       Make designs for choice       •       experiments in R and       •       test them thoroughly     </em>   </center> </aside><p></p>
+<p></p><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>), <u>*Pingfan Hu (<em>aut</em></u>, <em>cre</em>), <u><u>**Bogdan Bunea (<em>aut</em></u></u>, <em>cre</em>) (2024) “<code>surveydown</code>: Markdown-Based Surveys Using Quarto Shiny Documents”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://surveydown.org/" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <b>Haiku Summary</b>     <br>     <em>       Generate surveys       •       with Quarto, shiny, and plain       •       markdown text and code     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="2"> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>) (2021) “<code>logitr</code>: Fast Estimation of Multinomial and Mixed Logit Models with Preference Space and Willingness to Pay Space Utility Parameterizations”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://www.jstatsoft.org/index.php/jss/article/view/v105i10/4440" class="icon-link" target="_blank" rel="noopener"><i class="fa fa-file-pdf"></i> PDF</a><a href="https://jhelvy.github.io/logitr/" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <em>       Fast estimation       •       of mixed logit models and       •       WTP in R     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="3"> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>) &amp; Aden-Buie, Garrick (<em>aut</em>) (2021) “<code>renderthis</code>: Render Slides To Different Formats”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://jhelvy.github.io/renderthis" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <em>       Render your slides to       •       formats like PDF and       •       PNG and more!     </em>   </center> </aside><div class="pub"> <div class="grid"> <div class="g-col-11"> <ol start="4"> <li><strong>Helveston, John P.</strong> (<em>aut</em>, <em>cre</em>, <em>cph</em>) (2022) “<code>cbcTools</code>: Tools For Designing Choice-Based Conjoint Survey Experiments”  R package.</li> </ol>  </div> <div class="g-col-1">  </div> </div> <ul style="list-style: none;"><li><a href="https://jhelvy.github.io/cbcTools" class="icon-link" target="_blank" rel="noopener"><i class="fas fa-external-link-alt"></i> Documentation</a></li></ul> </div><aside>   <center>     <em>       Make designs for choice       •       experiments in R and       •       test them thoroughly     </em>   </center> </aside><p></p>
 </section>
 <section id="media-coverage" class="level2">
 <h2 class="anchored" data-anchor-id="media-coverage">Media Coverage</h2>

research/2015-transportation-research-part-a-policy-and-practice/index.html

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research/2018-transportation-research-part-b-methodological/index.html

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research/2019-environmental-research-letters/index.html

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research/2019-science/index.html

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