Uses of Class
org.apache.commons.math.stat.descriptive.moment.SemiVariance.Direction
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Packages that use SemiVariance.Direction Package Description org.apache.commons.math.stat.descriptive.moment Summary statistics based on moments. -
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Uses of SemiVariance.Direction in org.apache.commons.math.stat.descriptive.moment
Fields in org.apache.commons.math.stat.descriptive.moment declared as SemiVariance.Direction Modifier and Type Field Description static SemiVariance.Direction
SemiVariance. DOWNSIDE_VARIANCE
The DOWNSIDE Direction is used to specify that the observations below the cutoff point will be used to calculate SemiVariancestatic SemiVariance.Direction
SemiVariance. UPSIDE_VARIANCE
The UPSIDE Direction is used to specify that the observations above the cutoff point will be used to calculate SemiVariance.Methods in org.apache.commons.math.stat.descriptive.moment that return SemiVariance.Direction Modifier and Type Method Description SemiVariance.Direction
SemiVariance. getVarianceDirection()
Returns the varianceDirection property.static SemiVariance.Direction
SemiVariance.Direction. valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static SemiVariance.Direction[]
SemiVariance.Direction. values()
Returns an array containing the constants of this enum type, in the order they are declared.Methods in org.apache.commons.math.stat.descriptive.moment with parameters of type SemiVariance.Direction Modifier and Type Method Description double
SemiVariance. evaluate(double[] values, double cutoff, SemiVariance.Direction direction)
Returns theSemiVariance
of the designated values against the cutoff in the given direction, using the current value of the biasCorrection instance property.double
SemiVariance. evaluate(double[] values, double cutoff, SemiVariance.Direction direction, boolean corrected, int start, int length)
Returns theSemiVariance
of the designated values against the cutoff in the given direction with the provided bias correction.double
SemiVariance. evaluate(double[] values, SemiVariance.Direction direction)
This method calculatesSemiVariance
for the entire array against the mean, using the current value of the biasCorrection instance property.void
SemiVariance. setVarianceDirection(SemiVariance.Direction varianceDirection)
Sets the variance directionConstructors in org.apache.commons.math.stat.descriptive.moment with parameters of type SemiVariance.Direction Constructor Description SemiVariance(boolean corrected, SemiVariance.Direction direction)
Constructs a SemiVariance with the specifiedisBiasCorrected
property and the specifiedDirection
property.SemiVariance(SemiVariance.Direction direction)
Constructs a SemiVariance with the specifiedDirection
property and default (true)biasCorrected
property
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