options-start -->
 Valid options are: <p/>
 
 <pre> -D
  Turn on debugging output.</pre>
 
 <pre> -S
  Silent mode - prints nothing to stdout.</pre>
 
 <pre> -N &lt;num&gt;
  The number of instances in the datasets (default 20).</pre>
 
 <pre> -nominal &lt;num&gt;
  The number of nominal attributes (default 2).</pre>
 
 <pre> -nominal-values &lt;num&gt;
  The number of values for nominal attributes (default 1).</pre>
 
 <pre> -numeric &lt;num&gt;
  The number of numeric attributes (default 1).</pre>
 
 <pre