     14
#&gt; <span style='color: #BCBCBC;'>6</span>     3     2 int       <span style='color: #BB0000;'>NA</span>          10</div><div class='input'>
<span class='co'># rectify() projects the cells as a spreadsheet again, for humans to read.</span>
<span class='fu'>rectify</span><span class='op'>(</span><span class='va'>y</span><span class='op'>)</span>
</div><div class='output co'>#&gt; <span style='color: #949494;'># A tibble: 3 x 3</span>
#&gt;   `row/col` `1(A)`   `2(B)`
#&gt;       <span style='color