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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_10) on Fri Jan 26 16:34:52 NZDT 2007 --><TITLE>ResultMatrix</TITLE><META NAME="keywords" CONTENT="weka.experiment.ResultMatrix class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ResultMatrix";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/" target="_blank"><FONT CLASS="NavBarFont1"><B>Weka's home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../weka/experiment/ResultListener.html" title="interface in weka.experiment"><B>PREV CLASS</B></A> <A HREF="../../weka/experiment/ResultMatrixCSV.html" title="class in weka.experiment"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html?weka/experiment/ResultMatrix.html" target="_top"><B>FRAMES</B></A> <A HREF="ResultMatrix.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">weka.experiment</FONT><BR>Class ResultMatrix</H2><PRE>java.lang.Object <IMG SRC="../../resources/inherit.gif" ALT="extended by "><B>weka.experiment.ResultMatrix</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable</DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../weka/experiment/ResultMatrixCSV.html" title="class in weka.experiment">ResultMatrixCSV</A>, <A HREF="../../weka/experiment/ResultMatrixGnuPlot.html" title="class in weka.experiment">ResultMatrixGnuPlot</A>, <A HREF="../../weka/experiment/ResultMatrixHTML.html" title="class in weka.experiment">ResultMatrixHTML</A>, <A HREF="../../weka/experiment/ResultMatrixLatex.html" title="class in weka.experiment">ResultMatrixLatex</A>, <A HREF="../../weka/experiment/ResultMatrixPlainText.html" title="class in weka.experiment">ResultMatrixPlainText</A>, <A HREF="../../weka/experiment/ResultMatrixSignificance.html" title="class in weka.experiment">ResultMatrixSignificance</A></DD></DL><HR><DL><DT><PRE>public abstract class <B>ResultMatrix</B><DT>extends java.lang.Object<DT>implements java.io.Serializable</DL></PRE><P>This matrix is a container for the datasets and classifier setups and their statistics. Derived classes output the data in different formats. Derived classes need to implement the following methods: <ul> <li><code>toStringMatrix()</code></li> <li><code>toStringKey()</code></li> <li><code>toStringHeader()</code></li> <li><code>toStringSummary()</code></li> <li><code>toStringRanking()</code></li> </ul><P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.7 $</DD><DT><B>Author:</B></DT> <DD>FracPete (fracpete at waikato dot ac dot nz)</DD><DT><B>See Also:</B><DD><A HREF="../../weka/experiment/ResultMatrix.html#toStringMatrix()"><CODE>toStringMatrix()</CODE></A>, <A HREF="../../weka/experiment/ResultMatrix.html#toStringKey()"><CODE>toStringKey()</CODE></A>, <A HREF="../../weka/experiment/ResultMatrix.html#toStringHeader()"><CODE>toStringHeader()</CODE></A>, <A HREF="../../weka/experiment/ResultMatrix.html#toStringSummary()"><CODE>toStringSummary()</CODE></A>, <A HREF="../../weka/experiment/ResultMatrix.html#toStringRanking()"><CODE>toStringRanking()</CODE></A>, <A HREF="../../serialized-form.html#weka.experiment.ResultMatrix">Serialized Form</A></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#LEFT_PARENTHESES">LEFT_PARENTHESES</A></B></CODE><BR> the left parentheses for enumerating cols/rows</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#LOSS_STRING">LOSS_STRING</A></B></CODE><BR> loss string</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#RIGHT_PARENTHESES">RIGHT_PARENTHESES</A></B></CODE><BR> the right parentheses for enumerating cols/rows</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#SIGNIFICANCE_LOSS">SIGNIFICANCE_LOSS</A></B></CODE><BR> loss</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#SIGNIFICANCE_TIE">SIGNIFICANCE_TIE</A></B></CODE><BR> tie</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#SIGNIFICANCE_WIN">SIGNIFICANCE_WIN</A></B></CODE><BR> win</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#TIE_STRING">TIE_STRING</A></B></CODE><BR> tie string</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#WIN_STRING">WIN_STRING</A></B></CODE><BR> win string</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#ResultMatrix()">ResultMatrix</A></B>()</CODE><BR> initializes the matrix as 1x1 matrix</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#ResultMatrix(int, int)">ResultMatrix</A></B>(int cols, int rows)</CODE><BR> initializes the matrix with the given dimensions</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#ResultMatrix(weka.experiment.ResultMatrix)">ResultMatrix</A></B>(<A HREF="../../weka/experiment/ResultMatrix.html" title="class in weka.experiment">ResultMatrix</A> matrix)</CODE><BR> initializes the matrix with the values from the given matrix</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#addHeader(java.lang.String, java.lang.String)">addHeader</A></B>(java.lang.String key, java.lang.String value)</CODE><BR> adds the key-value pair to the header</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#assign(weka.experiment.ResultMatrix)">assign</A></B>(<A HREF="../../weka/experiment/ResultMatrix.html" title="class in weka.experiment">ResultMatrix</A> matrix)</CODE><BR> acquires the data from the given matrix</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#clear()">clear</A></B>()</CODE><BR> removes the stored data and the ordering, but retains the dimensions of the matrix</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#clearHeader()">clearHeader</A></B>()</CODE><BR> removes all the header information</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#clearRanking()">clearRanking</A></B>()</CODE><BR> clears the currently stored ranking data</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#clearSummary()">clearSummary</A></B>()</CODE><BR> clears the current summary data</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getAverage(int)">getAverage</A></B>(int col)</CODE><BR> returns the average of the mean at the given position, if the position is valid, otherwise 0</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getColCount()">getColCount</A></B>()</CODE><BR> returns the number of columns</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getColHidden(int)">getColHidden</A></B>(int index)</CODE><BR> returns the hidden status of the column, if the index is valid, otherwise false</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getColName(int)">getColName</A></B>(int index)</CODE><BR> returns the name of the row, if the index is valid, otherwise null.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getColNameWidth()">getColNameWidth</A></B>()</CODE><BR> returns the current width for the column names</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getColOrder()">getColOrder</A></B>()</CODE><BR> returns the current order of the columns, null means the default order</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getCount(int)">getCount</A></B>(int index)</CODE><BR> returns the count for the row.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getCountWidth()">getCountWidth</A></B>()</CODE><BR> returns the current width for the counts</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getDisplayCol(int)">getDisplayCol</A></B>(int index)</CODE><BR> returns the displayed index of the given col, depending on the order of columns, returns -1 if index out of bounds</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getDisplayName()">getDisplayName</A></B>()</CODE><BR> returns the name of the output format</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getDisplayRow(int)">getDisplayRow</A></B>(int index)</CODE><BR> returns the displayed index of the given row, depending on the order of rows, returns -1 if index out of bounds</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getEnumerateColNames()">getEnumerateColNames</A></B>()</CODE><BR> returns whether column names or numbers instead are enumerateed</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getEnumerateRowNames()">getEnumerateRowNames</A></B>()</CODE><BR> returns whether row names or numbers instead are enumerateed</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getHeader(java.lang.String)">getHeader</A></B>(java.lang.String key)</CODE><BR> returns the value associated with the given key, null if if cannot be found</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/experiment/ResultMatrix.html#getMean(int, int)">getMean</A></B>(int col, int row)</CODE><BR> returns the mean at the given position, if the position is 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