n><span class="fu">auto_merge</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">tab1</span>, <span class="va">tab2</span>, <span class="va">tab3</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Identifying columns to merge</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Data type for variable Industr