Package | Description |
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org.apache.commons.math3.random |
Random number and random data generators.
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org.apache.commons.math3.stat.descriptive |
Generic univariate summary statistic objects.
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org.apache.commons.math3.stat.inference |
Classes providing hypothesis testing.
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Modifier and Type | Field and Description |
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private SummaryStatistics |
EmpiricalDistribution.sampleStats
Sample statistics
|
Modifier and Type | Field and Description |
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private java.util.List<SummaryStatistics> |
EmpiricalDistribution.binStats
List of SummaryStatistics objects characterizing the bins
|
Modifier and Type | Method and Description |
---|---|
java.util.List<SummaryStatistics> |
EmpiricalDistribution.getBinStats()
Returns a List of
SummaryStatistics instances containing
statistics describing the values in each of the bins. |
Modifier and Type | Method and Description |
---|---|
protected RealDistribution |
EmpiricalDistribution.getKernel(SummaryStatistics bStats)
The within-bin smoothing kernel.
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Modifier and Type | Class and Description |
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private static class |
AggregateSummaryStatistics.AggregatingSummaryStatistics
A SummaryStatistics that also forwards all values added to it to a second
SummaryStatistics for aggregation. |
class |
SynchronizedSummaryStatistics
Implementation of
SummaryStatistics that
is safe to use in a multithreaded environment. |
Modifier and Type | Field and Description |
---|---|
private SummaryStatistics |
AggregateSummaryStatistics.AggregatingSummaryStatistics.aggregateStatistics
An additional SummaryStatistics into which values added to these
statistics (and possibly others) are aggregated
|
private SummaryStatistics |
AggregateSummaryStatistics.statistics
The SummaryStatistics in which aggregate statistics are accumulated.
|
private SummaryStatistics |
AggregateSummaryStatistics.statisticsPrototype
A SummaryStatistics serving as a prototype for creating SummaryStatistics
contributing to this aggregate
|
Modifier and Type | Method and Description |
---|---|
SummaryStatistics |
SummaryStatistics.copy()
Returns a copy of this SummaryStatistics instance with the same internal state.
|
SummaryStatistics |
AggregateSummaryStatistics.createContributingStatistics()
Creates and returns a
SummaryStatistics whose data will be
aggregated with those of this AggregateSummaryStatistics . |
Modifier and Type | Method and Description |
---|---|
static void |
SummaryStatistics.copy(SummaryStatistics source,
SummaryStatistics dest)
Copies source to dest.
|
Modifier and Type | Method and Description |
---|---|
static StatisticalSummaryValues |
AggregateSummaryStatistics.aggregate(java.util.Collection<SummaryStatistics> statistics)
Computes aggregate summary statistics.
|
Constructor and Description |
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AggregateSummaryStatistics(SummaryStatistics prototypeStatistics)
Initializes a new AggregateSummaryStatistics with the specified statistics
object as a prototype for contributing statistics and for the internal
aggregate statistics.
|
AggregateSummaryStatistics(SummaryStatistics prototypeStatistics,
SummaryStatistics initialStatistics)
Initializes a new AggregateSummaryStatistics with the specified statistics
object as a prototype for contributing statistics and for the internal
aggregate statistics.
|
AggregatingSummaryStatistics(SummaryStatistics aggregateStatistics)
Initializes a new AggregatingSummaryStatistics with the specified
aggregate statistics object
|
SummaryStatistics(SummaryStatistics original)
A copy constructor.
|
Modifier and Type | Method and Description |
---|---|
double |
OneWayAnova.anovaPValue(java.util.Collection<SummaryStatistics> categoryData,
boolean allowOneElementData)
Computes the ANOVA P-value for a collection of
SummaryStatistics . |
private OneWayAnova.AnovaStats |
OneWayAnova.anovaStats(java.util.Collection<SummaryStatistics> categoryData,
boolean allowOneElementData)
This method actually does the calculations (except P-value).
|