checkestimator.html

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<B>Constructor Detail</B></FONT></TH>
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<A NAME="CheckEstimator()"><!-- --></A><H3>
CheckEstimator</H3>
<PRE>
public <B>CheckEstimator</B>()</PRE>
<DL>
</DL>

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<A NAME="listOptions()"><!-- --></A><H3>
listOptions</H3>
<PRE>
public java.util.Enumeration <B>listOptions</B>()</PRE>
<DL>
<DD>Returns an enumeration describing the available options.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../weka/core/OptionHandler.html#listOptions()">listOptions</A></CODE> in interface <CODE><A HREF="../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an enumeration of all the available options.</DL>
</DD>
</DL>
<HR>

<A NAME="setOptions(java.lang.String[])"><!-- --></A><H3>
setOptions</H3>
<PRE>
public void <B>setOptions</B>(java.lang.String[]&nbsp;options)
                throws java.lang.Exception</PRE>
<DL>
<DD>Parses a given list of options. 

   <!-- 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 100).</pre>
 
 <pre> -W
  Full name of the estimator analysed.
  eg: weka.estimators.NormalEstimator</pre>
 
 <pre> 
 Options specific to estimator weka.estimators.NormalEstimator:
 </pre>
 
 <pre> -D
  If set, estimator is run in debug mode and
  may output additional info to the console</pre>
 
   <!-- options-end -->
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../weka/core/OptionHandler.html#setOptions(java.lang.String[])">setOptions</A></CODE> in interface <CODE><A HREF="../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>options</CODE> - the list of options as an array of strings
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if an option is not supported</DL>
</DD>
</DL>
<HR>

<A NAME="getOptions()"><!-- --></A><H3>
getOptions</H3>
<PRE>
public java.lang.String[] <B>getOptions</B>()</PRE>
<DL>
<DD>Gets the current settings of the CheckEstimator.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../weka/core/OptionHandler.html#getOptions()">getOptions</A></CODE> in interface <CODE><A HREF="../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an array of strings suitable for passing to setOptions</DL>
</DD>
</DL>
<HR>

<A NAME="setPostProcessor(weka.estimators.CheckEstimator.PostProcessor)"><!-- --></A><H3>
setPostProcessor</H3>
<PRE>
public void <B>setPostProcessor</B>(<A HREF="../../weka/estimators/CheckEstimator.PostProcessor.html" title="class in weka.estimators">CheckEstimator.PostProcessor</A>&nbsp;value)</PRE>
<DL>
<DD>sets the PostProcessor to use
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the new PostProcessor<DT><B>See Also:</B><DD><A HREF="../../weka/estimators/CheckEstimator.html#m_PostProcessor"><CODE>m_PostProcessor</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getPostProcessor()"><!-- --></A><H3>
getPostProcessor</H3>
<PRE>
public <A HREF="../../weka/estimators/CheckEstimator.PostProcessor.html" title="class in weka.estimators">CheckEstimator.PostProcessor</A> <B>getPostProcessor</B>()</PRE>
<DL>
<DD>returns the current PostProcessor, can be null
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the current PostProcessor</DL>
</DD>
</DL>
<HR>

<A NAME="hasClasspathProblems()"><!-- --></A><H3>
hasClasspathProblems</H3>
<PRE>
public boolean <B>hasClasspathProblems</B>()</PRE>
<DL>
<DD>returns TRUE if the estimator returned a "not in classpath" Exception
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if CLASSPATH problems occurred</DL>
</DD>
</DL>
<HR>

<A NAME="doTests()"><!-- --></A><H3>
doTests</H3>
<PRE>
public void <B>doTests</B>()</PRE>
<DL>
<DD>Begin the tests, reporting results to System.out
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setDebug(boolean)"><!-- --></A><H3>
setDebug</H3>
<PRE>
public void <B>setDebug</B>(boolean&nbsp;debug)</PRE>
<DL>
<DD>Set debugging mode
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>debug</CODE> - true if debug output should be printed</DL>
</DD>
</DL>
<HR>

<A NAME="getDebug()"><!-- --></A><H3>
getDebug</H3>
<PRE>
public boolean <B>getDebug</B>()</PRE>
<DL>
<DD>Get whether debugging is turned on
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if debugging output is on</DL>
</DD>
</DL>
<HR>

<A NAME="setSilent(boolean)"><!-- --></A><H3>
setSilent</H3>
<PRE>
public void <B>setSilent</B>(boolean&nbsp;value)</PRE>
<DL>
<DD>Set slient mode, i.e., no output at all to stdout
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - whether silent mode is active or not</DL>
</DD>
</DL>
<HR>

<A NAME="getSilent()"><!-- --></A><H3>
getSilent</H3>
<PRE>
public boolean <B>getSilent</B>()</PRE>
<DL>
<DD>Get whether silent mode is turned on
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if silent mode is on</DL>
</DD>
</DL>
<HR>

<A NAME="setNumInstances(int)"><!-- --></A><H3>
setNumInstances</H3>
<PRE>
public void <B>setNumInstances</B>(int&nbsp;value)</PRE>
<DL>
<DD>Sets the number of instances to use in the datasets (some estimators
 might require more instances).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the number of instances to use</DL>
</DD>
</DL>
<HR>

<A NAME="getNumInstances()"><!-- --></A><H3>
getNumInstances</H3>
<PRE>
public int <B>getNumInstances</B>()</PRE>
<DL>
<DD>Gets the current number of instances to use for the datasets.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the number of instances</DL>
</DD>
</DL>
<HR>

<A NAME="setEstimator(weka.estimators.Estimator)"><!-- --></A><H3>
setEstimator</H3>
<PRE>
public void <B>setEstimator</B>(<A HREF="../../weka/estimators/Estimator.html" title="class in weka.estimators">Estimator</A>&nbsp;newEstimator)</PRE>
<DL>
<DD>Set the estimator for boosting.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newEstimator</CODE> - the Estimator to use.</DL>
</DD>
</DL>
<HR>

<A NAME="getEstimator()"><!-- --></A><H3>
getEstimator</H3>
<PRE>
public <A HREF="../../weka/estimators/Estimator.html" title="class in weka.estimators">Estimator</A> <B>getEstimator</B>()</PRE>
<DL>
<DD>Get the estimator used as the estimator
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the estimator used as the estimator</DL>
</DD>
</DL>
<HR>

<A NAME="getMinMax(weka.core.Instances, int, double[])"><!-- --></A><H3>
getMinMax</H3>
<PRE>
public static int <B>getMinMax</B>(<A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;inst,
                            int&nbsp;attrIndex,
                            double[]&nbsp;minMax)
                     throws java.lang.Exception</PRE>
<DL>
<DD>Find the minimum and the maximum of the attribute and return it in 
 the last parameter..
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inst</CODE> - instances used to build the estimator<DD><CODE>attrIndex</CODE> - index of the attribute<DD><CODE>minMax</CODE> - the array to return minimum and maximum in
<DT><B>Returns:</B><DD>number of not missing values
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if parameter minMax wasn't initialized properly</DL>
</DD>
</DL>
<HR>

<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;args)</PRE>
<DL>
<DD>Test method for this class
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - the commandline parameters</DL>
</DD>
</DL>
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