public final class StatFunct
extends java.lang.Object
Constructor and Description |
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StatFunct() |
Modifier and Type | Method and Description |
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static double |
binomial(int k,
int n,
double p)
returns probability of the binomal distribution
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static double |
chiSquared(double x,
int n)
returns probability density of chi squared distribution
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static double |
cumulativeBinomial(int k,
int n,
double p)
returns probability cumulative binomal distribution
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static double |
cumulativeChiSquared(double x,
int n)
returns cumulative chi squared distribution
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static double |
cumulativeFDistribution(double x,
int f1,
int f2)
returns cumulative F distribution
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static double |
cumulativeHypergeometric(int k,
int n,
int kk,
int nn)
returns cumulative hypergeometric distribution
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static double |
cumulativeNormal(double x,
double x0,
double sigma)
returns cumulative normal distribution
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static double |
cumulativePoisson(int k,
double lambda)
returns cumulative Poisson distribution
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static double |
cumulativeStandardNormal(double x)
returns cumulative standard normal distribution
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static double |
cumulativeStudent(double x,
int n)
returns cumulative Student's distribution
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static double |
fDistribution(double x,
int f1,
int f2)
returns probability density of F distribution
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static double |
hypergeometric(int k,
int n,
int kk,
int nn)
returns probability of the hypergeometric distribution
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static double |
normal(double x,
double x0,
double sigma)
returns probability density of normal distribution
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static double |
poisson(int k,
double lambda)
returns probability of the Poisson distribution
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static double |
quantileChiSquared(double p,
int n)
returns quantile of chi squared distribution
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static double |
quantileFDistribution(double p,
int nf1,
int nf2)
returns quantile of F distribution
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static double |
quantileNormal(double p,
double x0,
double sigma)
returns quantile of normal distribution
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static double |
quantilePoisson(int k,
double p)
returns quantile of Poisson distribution
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static double |
quantileStandardNormal(double p)
returns quantile of standard normal distribution
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static double |
quantileStudent(double p,
int n)
returns quantile of Student's distribution
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static double |
standardNormal(double x)
returns probability density of standard normal distribution
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static double |
student(double x,
int n)
returns probability density of Student's distribution
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public static double binomial(int k, int n, double p)
public static double cumulativeBinomial(int k, int n, double p)
public static double hypergeometric(int k, int n, int kk, int nn)
public static double cumulativeHypergeometric(int k, int n, int kk, int nn)
public static double poisson(int k, double lambda)
public static double cumulativePoisson(int k, double lambda)
public static double quantilePoisson(int k, double p)
public static double standardNormal(double x)
public static double normal(double x, double x0, double sigma)
public static double cumulativeStandardNormal(double x)
public static double cumulativeNormal(double x, double x0, double sigma)
public static double quantileStandardNormal(double p)
public static double quantileNormal(double p, double x0, double sigma)
public static double chiSquared(double x, int n)
public static double cumulativeChiSquared(double x, int n)
public static double quantileChiSquared(double p, int n)
public static double fDistribution(double x, int f1, int f2)
public static double cumulativeFDistribution(double x, int f1, int f2)
public static double quantileFDistribution(double p, int nf1, int nf2)
public static double student(double x, int n)
public static double cumulativeStudent(double x, int n)
public static double quantileStudent(double p, int n)