SZaru::TopEstimator< Value >::Elem | Combination of a value & weight |
SZaru::QuantileEstimator< Key > | Approximate N-tiles for data items from an ordered domain |
SZaru::TopEstimator< Value > | Statistical samplings that record the 'top N' data items |
SZaru::UniqueEstimator | Statistical estimators for the total number of unique data items |