 package to apply these styles, but please don’t restyle code that has nothing to do with your PR.<br>
</li>
<li>We use <a href="https://cran.r-project.org/package=roxygen2">roxygen2</a>, with <a href="https://cran.r-project.org/web/packages/roxygen2/vignettes/markdown.html">Markdown syntax</a>, for documentation.<br>
</li>
<li>We use <a href="https://cran.r-project.org/package=testthat">testthat</a>. Contributions with test cases included are easier to accept.<br>
</li>
<li>For user-facing changes, add a