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Class weka.core.AttributeStats
java.lang.Object
|
+----weka.core.AttributeStats
- public class AttributeStats
- extends java.lang.Object
A Utility class that contains summary information on an
the values that appear in a dataset for a particular attribute.
- Version:
- $Revision: 1.5 $
- Author:
- Len Trigg
distinctCount- The number of distinct values
intCount- The number of int-like values
missingCount- The number of missing values
nominalCounts- Counts of each nominal value
numericStats- Stats on numeric value distributions
realCount- The number of real-like values (i.e.
totalCount- The total number of values (i.e.
uniqueCount- The number of values that only appear once
AttributeStats()
-
toString()
- Returns a human readable representation of this AttributeStats instance.
intCount
public int intCount
The number of int-like values
realCount
public int realCount
The number of real-like values (i.e. have a fractional part)
missingCount
public int missingCount
The number of missing values
distinctCount
public int distinctCount
The number of distinct values
uniqueCount
public int uniqueCount
The number of values that only appear once
totalCount
public int totalCount
The total number of values (i.e. number of instances)
numericStats
public Stats numericStats
Stats on numeric value distributions
nominalCounts
public int[] nominalCounts
Counts of each nominal value
AttributeStats
public AttributeStats()
toString
public java.lang.String toString()
Returns a human readable representation of this AttributeStats instance.
- Returns:
- a String represtinging these AttributeStats.
- Overrides:
- toString in class java.lang.Object
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