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npstat::EdgeworthSeries1D Class Reference
Inheritance diagram for npstat::EdgeworthSeries1D:
Constructor & Destructor Documentation◆ EdgeworthSeries1D()
Constructor arguments are as follows: cumulants – The vector of cumulants. The first element of the vector (with index 0) is the first cumulant, the second element is the second, etc. m – The method used to construct the distribition. See header EdgeworthSeriesMethod.hh for further explanations. order – The expansion order in powers of 1/sqrt(n). O(1/sqrt(n)) is the 0th order, O(1/n) is the first order, O(1/(n sqrt(n)) is the second order, etc. Currently, the highest supported order is 14 for EDGEWORTH_CLASSICAL method in a non-SLR mode, and 4 in all other situations. slrMode – If true, we will assume that the kth cumulant vanishes (for k > 2) to O(n^{-k/2}) instead of the usual O(n^{-(k-2)/2}). This is the case for the SLR statistic. Member Function Documentation◆ cdf()
Cumulative distribution function Implements npstat::AbsDistribution1D. ◆ cdfFactor()
Edgeworth expansion factor for the CDF ◆ classId()
Prototype needed for I/O Implements npstat::AbsDistribution1D. ◆ clone()
"Virtual copy constructor" Implements npstat::AbsDistribution1D. ◆ cum()
This function returns the constructor argument, not the real cumulant which depends on the expansion order used. Use the "empiricalCentralMoment" function and then convert central moments to cumulants if you need real cumulants. The real mean is 0 if order == 0 and cum(0) if order > 0. ◆ density()
Probability density Implements npstat::AbsDistribution1D. ◆ densityFactor()
Edgeworth expansion factor for the density ◆ edgMean()
Mean of the function used to build the expansion ◆ edgStdev()
Standard deviation of the function used to build the expansion ◆ empiricalCentralMoment()
Actual central moment of the density (evaluated numerically for degree > 1 using Gauss-Hermite quadrature) ◆ exceedance()
1 - cdf, known as "survival function" or "exceedance". Implementations should avoid subtractive cancellation. Implements npstat::AbsDistribution1D. ◆ inverseExceedance()
Inverse exceedance function. More precise than "quantile(1 - x)" for small x. ◆ isEqual()
Comparison for equality. To be implemented by derived classes. Implements npstat::AbsDistribution1D. ◆ method()
Inspector ◆ quantile()
The quantile function (inverse cdf) Implements npstat::AbsDistribution1D. The documentation for this class was generated from the following file:
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