umeric attributes in a rel. attribute (default 0).</pre>
 
 <pre> -relational-string &lt;num&gt;
  The number of string attributes in a rel. attribute (default 0).</pre>
 
 <pre> -relational-date &lt;num&gt;
  The number of date attributes in a rel. attribute (default 0).</pre>
 
 <pre> -num-instances-relational &lt;num&gt;
  The number of instances in relational/bag attributes (default 10).</pre>
 
 <pre> -multi-instance
  Generates multi-instance data.</pre>
 
 <pre> -W &lt;classname&gt;
  The Capabilitie