 <code>SSN</code> class</p></td>
      </tr><tr><td>
          <p><code><a href="ssn_update_path.html">ssn_update_path()</a></code> </p>
        </td>
        <td><p>Update path in an SSN object</p></td>
      </tr><tr><td>
          <p><code><a href="ssn_write.html">ssn_write()</a></code> </p>
        </td>
        <td><p>write an SSN object</p></td>
      </tr><tr><td>
          <p><code><a href="summary.SSN.html">summary(<i>&lt;SSN&gt;</i>)</a></code> </p>
        </td>
        <td><p>Summarize an SSN ob