Class | Description |
---|---|
BloomFilterStatistic |
Applies a bloom filter to field values useful for quickly determining set membership.
|
BloomFilterStatistic.BloomFilterValue | |
CountMinSketchStatistic |
Maintains an estimate of how may of each attribute value occurs in a set of data.
|
CountMinSketchStatistic.CountMinSketchValue | |
FieldStatisticId<V extends StatisticValue<?>> |
An extension of Statistic ID that allows the same statistic and tag to be added to multiple
fields without conflicting.
|
FieldStatisticType<V extends StatisticValue<?>> |
Statistic type for field statistics.
|
FixedBinNumericHistogramStatistic |
Fixed number of bins for a histogram.
|
FixedBinNumericHistogramStatistic.FixedBinNumericHistogramValue | |
HyperLogLogStatistic |
Provides an estimated cardinality of the number of unique values for an attribute.
|
HyperLogLogStatistic.HyperLogLogPlusValue | |
NumericHistogramStatistic |
Uses a T-Digest data structure to very efficiently calculate and store the histogram.
|
NumericHistogramStatistic.NumericHistogramValue | |
NumericMeanStatistic | |
NumericMeanStatistic.NumericMeanValue | |
NumericRangeStatistic |
Tracks the range of a numeric attribute.
|
NumericRangeStatistic.NumericRangeValue | |
NumericStatsStatistic |
Tracks the min, max, count, mean, sum, variance and standard deviation of a numeric attribute.
|
NumericStatsStatistic.NumericStatsValue | |
Stats |
A bundle of statistical summary values -- sum, count, mean/average, min and max, and several
forms of variance -- that were computed from a single set of zero or more floating-point values.
|
StatsAccumulator |
A mutable object which accumulates double values and tracks some basic statistics over all the
values added so far.
|
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