37 #ifndef ROOT_Math_PdfFuncMathCore 38 #define ROOT_Math_PdfFuncMathCore 95 double binomial_pdf(
unsigned int k,
double p,
unsigned int n);
154 double cauchy_pdf(
double x,
double b = 1,
double x0 = 0);
196 double crystalball_pdf(
double x,
double alpha,
double n,
double sigma,
double x0 = 0);
252 double gamma_pdf(
double x,
double alpha,
double theta,
double x0 = 0);
272 double gaussian_pdf(
double x,
double sigma = 1,
double x0 = 0);
291 double bigaussian_pdf(
double x,
double y,
double sigmax = 1,
double sigmay = 1,
double rho = 0,
double x0 = 0,
double y0 = 0);
315 double landau_pdf(
double x,
double xi = 1,
double x0 = 0);
355 double normal_pdf(
double x,
double sigma =1,
double x0 = 0);
410 double uniform_pdf(
double x,
double a,
double b,
double x0 = 0);
419 #endif // ROOT_Math_PdfFunc double lognormal_pdf(double x, double m, double s, double x0=0)
Probability density function of the lognormal distribution.
double tdistribution_pdf(double x, double r, double x0=0)
Probability density function of Student's t-distribution.
double chisquared_pdf(double x, double r, double x0=0)
Probability density function of the distribution with degrees of freedom.
Namespace for new ROOT classes and functions.
double beta_pdf(double x, double a, double b)
Probability density function of the beta distribution.
double bigaussian_pdf(double x, double y, double sigmax=1, double sigmay=1, double rho=0, double x0=0, double y0=0)
Probability density function of the bi-dimensional (Gaussian) distribution.
double exponential_pdf(double x, double lambda, double x0=0)
Probability density function of the exponential distribution.
you should not use this method at all Int_t y
double crystalball_function(double x, double alpha, double n, double sigma, double x0=0)
Crystal ball function.
double normal_pdf(double x, double sigma=1, double x0=0)
Probability density function of the normal (Gaussian) distribution.
double landau_pdf(double x, double xi=1, double x0=0)
Probability density function of the Landau distribution: with where .
double gaussian_pdf(double x, double sigma=1, double x0=0)
Probability density function of the normal (Gaussian) distribution.
double gamma_pdf(double x, double alpha, double theta, double x0=0)
Probability density function of the gamma distribution.
double breitwigner_pdf(double x, double gamma, double x0=0)
Probability density function of Breit-Wigner distribution, which is similar, just a different definit...
you should not use this method at all Int_t Int_t Double_t Double_t Double_t Int_t Double_t Double_t Double_t Double_t Int_t m
double negative_binomial_pdf(unsigned int k, double p, double n)
Probability density function of the negative binomial distribution.
double binomial_pdf(unsigned int k, double p, unsigned int n)
Probability density function of the binomial distribution.
double fdistribution_pdf(double x, double n, double m, double x0=0)
Probability density function of the F-distribution.
* x
Deprecated and error prone model selection interface.
double cauchy_pdf(double x, double b=1, double x0=0)
Probability density function of the Cauchy distribution which is also called Lorentzian distribution...
double poisson_pdf(unsigned int n, double mu)
Probability density function of the Poisson distribution.
Namespace for new Math classes and functions.
double uniform_pdf(double x, double a, double b, double x0=0)
Probability density function of the uniform (flat) distribution.
you should not use this method at all Int_t Int_t Double_t Double_t Double_t Int_t Double_t Double_t Double_t Double_t b
double crystalball_pdf(double x, double alpha, double n, double sigma, double x0=0)
pdf definition of the crystal_ball which is defined only for n > 1 otherwise integral is diverging ...