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java.lang.Objectorg.jfree.data.statistics.MeanAndStandardDeviation
public class MeanAndStandardDeviation
A simple data structure that holds a mean value and a standard deviation
value. This is used in the
DefaultStatisticalCategoryDataset class.
| Constructor Summary | |
|---|---|
MeanAndStandardDeviation(double mean,
double standardDeviation)
Creates a new mean and standard deviation record. |
|
MeanAndStandardDeviation(java.lang.Number mean,
java.lang.Number standardDeviation)
Creates a new mean and standard deviation record. |
|
| Method Summary | |
|---|---|
boolean |
equals(java.lang.Object obj)
Tests this instance for equality with an arbitrary object. |
java.lang.Number |
getMean()
Returns the mean. |
java.lang.Number |
getStandardDeviation()
Returns the standard deviation. |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public MeanAndStandardDeviation(double mean,
double standardDeviation)
mean - the mean.standardDeviation - the standard deviation.
public MeanAndStandardDeviation(java.lang.Number mean,
java.lang.Number standardDeviation)
mean - the mean (null permitted).standardDeviation - the standard deviation (null
permitted.| Method Detail |
|---|
public java.lang.Number getMean()
public java.lang.Number getStandardDeviation()
public boolean equals(java.lang.Object obj)
equals in class java.lang.Objectobj - the object (null permitted).
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