org.apache.commons.math.stat.descriptive
Interfaces 
StatisticalMultivariateSummary
StatisticalSummary
StorelessUnivariateStatistic
UnivariateStatistic
Classes 
AbstractStorelessUnivariateStatistic
AbstractUnivariateStatistic
AggregateSummaryStatistics
AggregateSummaryStatistics.AggregatingSummaryStatistics
DescriptiveStatistics
MultivariateSummaryStatistics
StatisticalSummaryValues
SummaryStatistics
SynchronizedDescriptiveStatistics
SynchronizedMultivariateSummaryStatistics
SynchronizedSummaryStatistics