rson/tidyAML/issues" class="external-link"><span style="color: #0000BB; font-style: italic;">https://github.com/spsanderson/tidyAML/issues</span></a><span style="color: #0000BB; font-style: italic;">&gt;</span>.</span>
<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>There are duplicated ranks the input data.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $normalized_data</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="col