an style="color: #00BB00;">x</span> is already present.</span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Adding another scale for <span style="color: #00BB00;">x</span>, which will replace the existing scale.</span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Picking joint bandwidth of 40.1</span>
<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>Removed 99 rows containing non-finite outside the scale range</span>
<span class="r-wrn co"><spa