Module datarush.analytics

Package com.pervasive.datarush.analytics.stats

Provides various statistics, Data Summarizer, and Data Quality Analyzer.

Class Summary

Class	Description
AbstractContinuousStatistics<T extends Number & Comparable<? super T>>
AbstractContinuousStatistics.IntervalCounts<T extends Number & Comparable<? super T>>
AbstractNumericInfo<T extends Number & Comparable<? super T>>
BigContinuousStatistics	Object representation of the PMML ContStats element.
BigNumericInfo	Corresponds to the PMML NumericInfo element.
BivariateNumericInfo	Object representation of the PMML NumericInfo extension element.
BivariateStats	Object representation of the PMML BivariateStats extension element.
ContinuousStatistics	Object representation of the PMML ContStats element.
CountRanges	Determines which range each value in a field falls within and counts the totals.
DataQualityAnalyzer	Evaluates a set of quality tests on an input dataset.
DataQualityAnalyzer.QualityTest	A quality test consists of a test name (used to reference the test in the statistics) plus a boolean predicate.
DiscreteStatistics	Object representation of the PMML DiscrStats element.
DistinctValues	Calculates distinct values of the given input field.
Interval<T extends Number & Comparable<? super T>>	Object representation of the PMML Interval element.
MostFrequentValues	Compute the most frequent values within the given fields.
NormalizeDescriptor	Describes a field to be normalized.
NormalizeValues	Apply normalization methods to fields within an input data flow.
NumericInfo	Corresponds to the PMML NumericInfo element.
PMMLSummaryStatisticsModel	PMML ModelStats.
Quantile<T extends Number & Comparable<? super T>>	Corresponds to the PMML Quantile element.
Rank	Rank data using the given rank mode.
SummaryStatistics	Discovers various metrics of an input dataset, based on the configured detail level.
UnivariateStats	Object representation of the PMML UnivariateStats element.

Enum Summary

Enum	Description
DetailLevel	Controls the detail level of the statistics calculated by SummaryStatistics.
Interval.Closure	Enumeration of allowed values for the "closure" attribute of the Interval element.
Rank.RankMode	Definition of the supported rank modes.