<p>
  LTPDA provides a mechanism for storing typical object constructions as built-in models. Currently, this feature
  is only supported for the <tt>ao</tt> and <tt>ssm</tt> classes. The toolbox comes already supplied with some
  built-in models, though many of these are particular to LTP data analysis activities. It is, however, relatively
  straightforward to add your own built-in models.
</p>
<ol>
		<li><a href="builtin_models_ao.html">Built-in Analysis Object Models</a></li>
		<li><a href="builtin_models_ssm.html">Built-in Statespace Models</a></li>
</ol>