tr></tbody><tbody><tr><td>
          <p><code><a href="rename_redundant.html">rename_redundant()</a></code> <code><a href="rename_redundant.html">augment_redundant()</a></code> </p>
        </td>
        <td><p>Cosmetically relabel all columns that contains a certain pattern</p></td>
      </tr><tr><td>
          <p><code><a href="unite_ci.html">unite_ci()</a></code> <code><a href="unite_ci.html">merge_ci_df()</a></code> <code><a href="unite_ci.html">merge_pci_df()</a></code> </p>
        </td>
        <td>