Package org.knime.base.data.aggregation.numerical

Contains implementations of the AggregationOperator that handle numerical columns that are compatible with DoubleValue.

See: Description

Interface Summary

Interface	Description
CorrelationOperator.Method

Class Summary

Class	Description
CorrelationOperator	Calculates correlation coefficients
CovarianceOperator	Calculates the covariance between two columns per group.
GeometricMeanOperator	Returns the geometric mean per group.
GeometricStdDeviationOperator	Returns the geometric standard deviation per group.
KurtosisOperator	Computes the kurtosis per group.
MeanAbsoluteDeviationOperator	Calculates the mean absolute deviation per group.
MeanOperator	Returns the mean per group.
MedianAbsoluteDeviationOperator	Calculates the median absolute deviation per group.
MedianOperator	Computes the median of a list of numbers.
ProductOperator	Returns the product per group.
PSquarePercentileOperator	Computes the percentiles using the P^2 algorithm
QuantileOperator	Computes the pth quantile per group.
RangeOperator
SecondMomentOperator	Computes the second moment
SkewnessOperator	Computes the skewness per group.
StdDeviationOperator	Returns the standard deviation per group.
StorelessUnivariantStatisticOperator	Computes statistical values without storing observations
StoreResizableDoubleArrayOperator	Utility class that uses a ResizableDoubleArray to store all numeric values of a group.
SumOfLogsOperator	Computes the sum of logs per group.
SumOfSquaresOperator	Computes the sum of squares per group.
SumOperator	Returns the sum per group.
VarianceOperator	Returns the variance per group.

Enum Summary

Enum	Description
CorrelationOperator.CorrelationMethods

Package org.knime.base.data.aggregation.numerical Description

Contains implementations of the AggregationOperator that handle numerical columns that are compatible with DoubleValue.