/usr/include/openturns/NonCentralStudent.hxx is in libopenturns-dev 1.9-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | // -*- C++ -*-
/**
* @brief The NonCentralStudent distribution
*
* Copyright 2005-2017 Airbus-EDF-IMACS-Phimeca
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef OPENTURNS_NONCENTRALSTUDENT_HXX
#define OPENTURNS_NONCENTRALSTUDENT_HXX
#include "openturns/ContinuousDistribution.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class NonCentralStudent
*
* The NonCentralStudent distribution.
*/
class OT_API NonCentralStudent
: public ContinuousDistribution
{
CLASSNAME;
public:
typedef Pointer<DistributionImplementation> Implementation;
/** Default constructor */
NonCentralStudent(const Scalar nu = 5.0,
const Scalar delta = 0.0,
const Scalar gamma = 0.0);
/** Comparison operator */
Bool operator ==(const NonCentralStudent & other) const;
protected:
Bool equals(const DistributionImplementation & other) const;
public:
/** String converter */
String __repr__() const;
String __str__(const String & offset = "") const;
/* Interface inherited from Distribution */
/** Virtual constructor */
virtual NonCentralStudent * clone() const;
/** Get one realization of the distribution */
Point getRealization() const;
/** Get the PDF of the distribution */
using ContinuousDistribution::computePDF;
Scalar computePDF(const Point & point) const;
/** Get the CDF of the distribution */
using ContinuousDistribution::computeCDF;
Scalar computeCDF(const Point & point) const;
/** Get the PDFGradient of the distribution */
using ContinuousDistribution::computePDFGradient;
Point computePDFGradient(const Point & point) const;
/** Get the CDFGradient of the distribution */
using ContinuousDistribution::computeCDFGradient;
Point computeCDFGradient(const Point & point) const;
/** Get the standard deviation of the distribution */
Point getStandardDeviation() const;
/** Get the skewness of the distribution */
Point getSkewness() const;
/** Get the kurtosis of the distribution */
Point getKurtosis() const;
/** Get the raw moments of the standardized distribution */
Point getStandardMoment(const UnsignedInteger n) const;
/** Get the standard representative in the parametric family, associated with the standard moments */
Implementation getStandardRepresentative() const;
/** Parameters value accessors */
void setParameter(const Point & parameter);
Point getParameter() const;
/** Parameters description accessor */
Description getParameterDescription() const;
/** Nu accessor */
void setNu(const Scalar nu);
Scalar getNu() const;
/** Delta accessor */
void setDelta(const Scalar delta);
Scalar getDelta() const;
/** Gamma accessor */
void setGamma(const Scalar gamma);
Scalar getGamma() const;
/** Method save() stores the object through the StorageManager */
void save(Advocate & adv) const;
/** Method load() reloads the object from the StorageManager */
void load(Advocate & adv);
protected:
private:
/** Compute the mean of the distribution */
void computeMean() const;
/** Compute the covariance of the distribution */
void computeCovariance() const;
/** Number of degrees of freedom */
Scalar nu_;
/** Non-centrality parameter */
Scalar delta_;
/** Location parameter */
Scalar gamma_;
}; /* class NonCentralStudent */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_NONCENTRALSTUDENT_HXX */
|