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SSJ V. labo. |
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java.lang.Objectumontreal.iro.lecuyer.probdist.ContinuousDistribution
umontreal.iro.lecuyer.probdist.RayleighDist
public class RayleighDist
RayleighDist
This class extends the class ContinuousDistribution for the Rayleigh distribution[#!tEVA00a!#] with location parameter a, and scale parameter β > 0. The density function is
Field Summary |
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Fields inherited from class umontreal.iro.lecuyer.probdist.ContinuousDistribution |
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decPrec |
Constructor Summary | |
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RayleighDist(double beta)
. |
|
RayleighDist(double a,
double beta)
. |
Method Summary | |
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double |
barF(double x)
Returns the complementary distribution function. |
static double |
barF(double beta,
double x)
. |
static double |
barF(double a,
double beta,
double x)
. |
double |
cdf(double x)
. |
static double |
cdf(double beta,
double x)
. |
static double |
cdf(double a,
double beta,
double x)
. |
double |
density(double x)
Returns f (x), the density evaluated at x. |
static double |
density(double beta,
double x)
. |
static double |
density(double a,
double beta,
double x)
. |
double |
getA()
. |
static RayleighDist |
getInstanceFromMLE(double[] x,
int n,
double a)
. |
double |
getMean()
Returns the mean. |
static double |
getMean(double a,
double beta)
. |
static double[] |
getMLE(double[] x,
int n,
double a)
. |
double[] |
getParams()
. |
double |
getSigma()
. |
double |
getStandardDeviation()
Returns the standard deviation. |
static double |
getStandardDeviation(double beta)
. |
double |
getVariance()
Returns the variance. |
static double |
getVariance(double beta)
. |
double |
inverseF(double u)
Returns the inverse distribution function x = F-1(u). |
static double |
inverseF(double beta,
double u)
. |
static double |
inverseF(double a,
double beta,
double u)
. |
void |
setParams(double a,
double beta)
. |
String |
toString()
. |
Methods inherited from class umontreal.iro.lecuyer.probdist.ContinuousDistribution |
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getXinf, getXsup, inverseBisection, inverseBrent, setXinf, setXsup |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public RayleighDist(double beta)
public RayleighDist(double a, double beta)
Method Detail |
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public double density(double x)
ContinuousDistribution
density
in class ContinuousDistribution
x
- value at which the density is evaluated
public double cdf(double x)
Distribution
public double barF(double x)
ContinuousDistribution
barF
in interface Distribution
barF
in class ContinuousDistribution
x
- value at which the complementary distribution function is evaluated
public double inverseF(double u)
ContinuousDistribution
inverseF
in interface Distribution
inverseF
in class ContinuousDistribution
u
- value at which the inverse distribution function is evaluated
public double getMean()
ContinuousDistribution
getMean
in interface Distribution
getMean
in class ContinuousDistribution
public double getVariance()
ContinuousDistribution
getVariance
in interface Distribution
getVariance
in class ContinuousDistribution
public double getStandardDeviation()
ContinuousDistribution
getStandardDeviation
in interface Distribution
getStandardDeviation
in class ContinuousDistribution
public static double density(double a, double beta, double x)
public static double density(double beta, double x)
public static double cdf(double a, double beta, double x)
public static double cdf(double beta, double x)
public static double barF(double a, double beta, double x)
public static double barF(double beta, double x)
public static double inverseF(double a, double beta, double u)
public static double inverseF(double beta, double u)
public static double[] getMLE(double[] x, int n, double a)
public static RayleighDist getInstanceFromMLE(double[] x, int n, double a)
public static double getMean(double a, double beta)
public static double getVariance(double beta)
public static double getStandardDeviation(double beta)
public double getA()
public double getSigma()
public void setParams(double a, double beta)
public double[] getParams()
public String toString()
toString
in class Object
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SSJ V. labo. |
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |