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java.lang.Objectweka.core.AttributeStats
public class AttributeStats
A Utility class that contains summary information on an the values that appear in a dataset for a particular attribute.
| Field Summary | |
|---|---|
int |
distinctCount
The number of distinct values |
int |
intCount
The number of int-like values |
int |
missingCount
The number of missing values |
int[] |
nominalCounts
Counts of each nominal value |
Stats |
numericStats
Stats on numeric value distributions |
int |
realCount
The number of real-like values (i.e. |
int |
totalCount
The total number of values (i.e. |
int |
uniqueCount
The number of values that only appear once |
| Constructor Summary | |
|---|---|
AttributeStats()
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| Method Summary | |
|---|---|
java.lang.String |
getRevision()
Returns the revision string. |
java.lang.String |
toString()
Returns a human readable representation of this AttributeStats instance. |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public int intCount
public int realCount
public int missingCount
public int distinctCount
public int uniqueCount
public int totalCount
public Stats numericStats
public int[] nominalCounts
| Constructor Detail |
|---|
public AttributeStats()
| Method Detail |
|---|
public java.lang.String toString()
toString in class java.lang.Objectpublic java.lang.String getRevision()
getRevision in interface RevisionHandler
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