e-tidyverse"><i class="fa fa-check"></i><b>13.1</b> Welcome to the tidyverse</a></li>
<li class="chapter" data-level="13.2" data-path="tidyverse.html"><a href="tidyverse.html#tidyverse-functions"><i class="fa fa-check"></i><b>13.2</b> Tidyverse functions</a>
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<li class="chapter" data-level="13.2.1" data-path="tidyverse.html"><a href="tidyverse.html#subsetting-columns"><i class="fa fa-check"></i><b>13.2.1</b> Subsetting columns</a></li>
<li class="chapter" data-level="13.2.2" data-path="tidyverse.html"><