attribute.html

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<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns true if the attribute is nominal.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#registerStatistics(com.rapidminer.example.Statistics)">registerStatistics</A></B>(<A HREF="../../../com/rapidminer/example/Statistics.html" title="interface in com.rapidminer.example">Statistics</A>&nbsp;statistics)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Registers the attribute statistics.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#setBlockType(int)">setBlockType</A></B>(int&nbsp;b)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the block type of this attribute.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#setDefault(double)">setDefault</A></B>(double&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the default value for this attribute.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#setMapping(com.rapidminer.example.table.NominalMapping)">setMapping</A></B>(<A HREF="../../../com/rapidminer/example/table/NominalMapping.html" title="interface in com.rapidminer.example.table">NominalMapping</A>&nbsp;nominalMapping)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the nominal mapping between nominal values and internal double representations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#setName(java.lang.String)">setName</A></B>(java.lang.String&nbsp;name)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the name of the attribute.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#setTableIndex(int)">setTableIndex</A></B>(int&nbsp;index)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the index in the example table.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#setValue(com.rapidminer.example.table.DataRow, double)">setValue</A></B>(<A HREF="../../../com/rapidminer/example/table/DataRow.html" title="class in com.rapidminer.example.table">DataRow</A>&nbsp;row,
         double&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the value for the column this attribute corresponds to in the given data row.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/rapidminer/example/Attribute.html#toString()">toString</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a human readable string that describes this attribute.</TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Field Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="UNDEFINED_ATTRIBUTE_INDEX"><!-- --></A><H3>
UNDEFINED_ATTRIBUTE_INDEX</H3>
<PRE>
static final int <B>UNDEFINED_ATTRIBUTE_INDEX</B></PRE>
<DL>
<DD>Used to identify that this attribute is not part of any example table.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#com.rapidminer.example.Attribute.UNDEFINED_ATTRIBUTE_INDEX">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="VIEW_ATTRIBUTE_INDEX"><!-- --></A><H3>
VIEW_ATTRIBUTE_INDEX</H3>
<PRE>
static final int <B>VIEW_ATTRIBUTE_INDEX</B></PRE>
<DL>
<DD>Used to identify view attributes
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#com.rapidminer.example.Attribute.VIEW_ATTRIBUTE_INDEX">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="MISSING_NOMINAL_VALUE"><!-- --></A><H3>
MISSING_NOMINAL_VALUE</H3>
<PRE>
static final java.lang.String <B>MISSING_NOMINAL_VALUE</B></PRE>
<DL>
<DD>Indicates a missing value for nominal values. For the internal values and
  numerical values, Double.NaN is used which can be checked via 
  <CODE>Double.isNaN(double)</CODE>.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#com.rapidminer.example.Attribute.MISSING_NOMINAL_VALUE">Constant Field Values</A></DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
boolean <B>equals</B>(java.lang.Object&nbsp;o)</PRE>
<DL>
<DD>Returns true if the given object is an attribute with the same name and
 table index.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns the hash code. Please note that equal attributes must return the same hash code.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
java.lang.Object <B>clone</B>()</PRE>
<DL>
<DD>Clones this attribute.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
java.lang.String <B>getName</B>()</PRE>
<DL>
<DD>Returns the name of the attribute.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setName(java.lang.String)"><!-- --></A><H3>
setName</H3>
<PRE>
void <B>setName</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>Sets the name of the attribute.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getTableIndex()"><!-- --></A><H3>
getTableIndex</H3>
<PRE>
int <B>getTableIndex</B>()</PRE>
<DL>
<DD>Returns the index in the example table.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setTableIndex(int)"><!-- --></A><H3>
setTableIndex</H3>
<PRE>
void <B>setTableIndex</B>(int&nbsp;index)</PRE>
<DL>
<DD>Sets the index in the example table.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getValue(com.rapidminer.example.table.DataRow)"><!-- --></A><H3>
getValue</H3>
<PRE>
double <B>getValue</B>(<A HREF="../../../com/rapidminer/example/table/DataRow.html" title="class in com.rapidminer.example.table">DataRow</A>&nbsp;row)</PRE>
<DL>
<DD>Returns the value for the column this attribute corresponds to in the given data row.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setValue(com.rapidminer.example.table.DataRow, double)"><!-- --></A><H3>
setValue</H3>
<PRE>
void <B>setValue</B>(<A HREF="../../../com/rapidminer/example/table/DataRow.html" title="class in com.rapidminer.example.table">DataRow</A>&nbsp;row,
              double&nbsp;value)</PRE>
<DL>
<DD>Sets the value for the column this attribute corresponds to in the given data row.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="addTransformation(com.rapidminer.example.AttributeTransformation)"><!-- --></A><H3>
addTransformation</H3>
<PRE>
void <B>addTransformation</B>(<A HREF="../../../com/rapidminer/example/AttributeTransformation.html" title="interface in com.rapidminer.example">AttributeTransformation</A>&nbsp;transformation)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getLastTransformation()"><!-- --></A><H3>
getLastTransformation</H3>
<PRE>
<A HREF="../../../com/rapidminer/example/AttributeTransformation.html" title="interface in com.rapidminer.example">AttributeTransformation</A> <B>getLastTransformation</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="clearTransformations()"><!-- --></A><H3>
clearTransformations</H3>
<PRE>
void <B>clearTransformations</B>()</PRE>
<DL>
<DD>Clear all transformations.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getAllStatistics()"><!-- --></A><H3>
getAllStatistics</H3>
<PRE>
java.util.Iterator&lt;<A HREF="../../../com/rapidminer/example/Statistics.html" title="interface in com.rapidminer.example">Statistics</A>&gt; <B>getAllStatistics</B>()</PRE>
<DL>
<DD>Returns an iterator over all statistics objects available for this type of attribute. 
  Additional statistics can be registered via <A HREF="../../../com/rapidminer/example/Attribute.html#registerStatistics(com.rapidminer.example.Statistics)"><CODE>registerStatistics(Statistics)</CODE></A>.