>uniqueValues</td>
<td align="left">Count number of unique values</td>
<td align="left">character, Date, factor, integer, labelled, logical, numeric</td>
</tr>
<tr class="even">
<td align="left">variableType</td>
<td align="left">Data class of variable</td>
<td align="left">character, Date, factor, integer, labelled, logical, numeric</td>
</tr>
</tbody>
</table>
<p>We see that the function <code>centralValue</code> computes modes for categorical variables. Now, we can use <code>defaultCharacterSummaries()</