Package org.apache.commons.math3.stat.descriptive.moment
package org.apache.commons.math3.stat.descriptive.moment
Summary statistics based on moments.
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ClassDescriptionReturns the geometric mean of the available values.Computes the Kurtosis of the available values.Computes the arithmetic mean of a set of values.Computes a statistic related to the Second Central Moment.Computes the semivariance of a set of values with respect to a given cutoff value.The direction of the semivariance - either upside or downside.Computes the skewness of the available values.Computes the sample standard deviation.Computes the variance of the available values.Returns the covariance matrix of the available vectors.Returns the arithmetic mean of the available vectors.