Keywords - Function Groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

## distribs

cdfb2
Cdfb2 returns the values of the beta-distribution function with parameters a and b for the elements of an array.
cdfbin
computes the cumulative distribution function of a binomial distribution
cdfbin2
Cdfbin2 returns the values of the binomial distribution function with parameters n and p for the elements of an array.
cdfBurr
returns the values of the Burr cummulative distribution function with parameters alpha, lambda, tau for the elements of an array.
cdfcauch
computes cumulative distribution function of the Cauchy distribution
cdfchi2
Cdfchi2 returns the values of the chi-square distribution function with d degrees of freedom for the elements of an array.
cdferlang
returns the values of the Erlang distribution function with parameters a and b for the elements of an array.
cdfexp
returns the value of the exponential cummulative distribution function with parameter beta for the elements of an array.
cdff2
Cdff2 returns the values of the F-distribution function with d1 and d2 degrees of freedom for the elements of an array.
cdfgamma
returns the values of the Gamma distribution function with parameters a and b for the elements of an array.
cdfgammaif
returns the values of the gamma cummulative distribution function with parameters alpha and (1/beta) for the elements of an array.
cdfgeom
computes the cumulative distribution function of a geometric distribution
cdfhyp
generates the cdf of hyperbolic (HYP) distributed variable
cdflevy
computes cumulative distribution function of the Levy distribution
cdfln
returns the values of the lognormal cummulative distribution function with parameters mu and sigma for the elements of an array.
cdfmixexp
returns the values of the mixture of exponentials cummulative distributions function with parameters alpha, beta1 and beta2 for the elements of an array.
cdfn2
Cdfn2 returns the values of the standard normal distribution function for the elements of an array.
cdfncb2
Cdfncb2 returns the values of the noncentral beta-distribution function with parameters a and b and the parameter of noncentrality l for the elements of an array.
cdfncchi2
Cdfncchi2 returns the values of the noncentral chi-square distribution function with d degrees of freedom and the parameter of noncentrality l for the elements of an array.
cdfncf2
Cdfncf2 returns the values of the noncentral F-distribution function with d1 and d2 degrees of freedom and the parameter of noncentrality l for the elements of an array.
cdfnig
generates cdf of Normal Inverse Gaussian (NIG) distributed variable
cdfPareto
returns the values of the Pareto cummulative distribution function with parameters alpha and lambda for the elements of an array.
cdfpois
computes the cumulative distribution function of a Poisson distribution Po(lambda) at points x
cdfstab
computes probability density function of stable distribution
cdft2
Cdft2 returns the values of the t-distribution function with d degrees of freedom for the elements of an array.
cdfWeibull
returns the values of the Weibull cummulative distribution function with parameters beta and tau for the elements of an array.
cdfx
cdfx returns the value of the extreme value and generalized Pareto distribution functions for elements of a vector.
distribsmain
main routine of library distribs
empcdf
computes the empirical cdf from a vector of observations.
gennorm
Generates observations from a multivariate normal distribution with given mean vector and covariance matrix.
normal2
Normal2 generates arrays up to eight dimensions of pseudo random variables with the standard normal distribution. The algorithm by Box-Muller is used.
normalmix
generates normal mixture pseudo-variates
normalmixdens
evaluating a normal mixture density function
normalmixselect
chooses among a set of normal mixture example densities
pdfb2
Pdfb2 returns the values of the density function of the beta-distribution with parameters a and b for the elements of an array.
pdfbin
computes the probability function of a binomial distribution B(n,p) at a grid x
pdfbin2
returns the values of the density function of a binomial distribution with parameters n and p for the elements of an array x.
pdfBurr
returns the values of the probability density function of the Burr distribution with parameters alpha, lambda, tau for the elements of an array.
pdfcauch
computes probability density function of the Cauchy distribution
pdfcdfraninit
support quantlet for pdf, cdf, and random number generators
pdfchi2
Pdfchi2 returns the values of the density function of the chi-square distribution with d degrees of freedom for the elements of an array.
pdferlang
returns the values of the Erlang density function with parameters a and b for the elements of an array.
pdfexp
returns the values of the probability density function of the exponential distribution with parameter beta for the elements of an array.
pdff2
Pdff2 returns the values of the density function of the F-distribution with d1 and d2 degrees of freedom for the elements of an array.
pdfgamma
returns the values of the Gamma density function with parameters a and b for the elements of an array.
pdfgammaif
returns the values of the probability density function of the gamma distribution with parameters alpha and (1/beta) for the elements of an array.
pdfgeom
computes the probability function of a geometric distribution Ge(p) at a grid x
pdfghd
calculates the density of generalized hyperbolic distribution
pdfhyp
generates density of univariate hyperbolic (HYP) distribution
pdflevy
computes probability density function of the Levy distribution
pdfln
returns the values of probability density function of the lognormal distribution with parameters mu and sigma for the elements of an array.
pdfmixexp
returns the values of the probability density function of the mixture of exponentials distributions with parameters alpha, beta1 and beta2 for the elements of an array.
pdfn2
Pdfn2 returns the values of the density function of the standard normal distribution for the elements of an array.
pdfnig
generates the pdf of Normal Inverse Gaussian (NIG) distribution
pdfPareto
returns the values of the probability density function of the Pareto distribution with parameters alpha and lambda for the elements of an array.
pdfpois
computes the probability density function of a Poisson distribution Po(lambda) at a grid x
pdfstab
computes probability density function of stable distribution
pdft2
Pdft2 returns the values of the density function of the t-distribution with d degrees of freedom for the elements of an array.
pdfWeibull
returns the values of the probability density function of the Weibull distribution with parameters beta and tau for the elements of an array.
pdfx
pdfx returns the value of the extreme value and generalized pareto densities for elements of a vector.
qfbin
computes the quantile function for a binomial distribution
qfchi2
Qfchi2 returns the inverse of the chi-square distribution function with d degrees of freedom for the elements of an array.
qff2
Qff2 returns the inverse of the F-distribution function with d1 and d2 degrees of freedom for the elements of an array.
qfn2
Qfn2 returns the inverse of the standard normal distribution function for the elements of an array.
qft2
Qft2 returns the inverse of the t-distribution function with d degrees of freedom for the elements of an array.
qfx
evaluates extreme value and generalized Pareto quantile function for elements of a vector.
qhyp
generates the p-th quantile of Hyperbolic (HYP) distributed variable in the interval [a,b]
qnig
generates the p-th quantile of Normal Inverse Gaussian (NIG) distributed variable in the interval [a,b]
qpois
returns the inverse of a Poisson-distribution function for elements of an up to 8 dimensional array.
randbin
computes random numbers based on the binomial distribution
randmix2exp
generates pseudo random variables with mixture of two exponentials distribution.
randomize2
Sets the seed of the pseudo-random number generator
randomnumbers
computes n p-dimensional independent random vectors
randx
randx generates a vector of pseudo random variables with extreme value and generalized Pareto distribution.
ranexp2
Ranexp2 generates arrays up to eight dimensions of pseudo random variables with the standard exponential distribution.
ranpois
generates arrays (up to 8 dimensions) of pseudo random variables with Poisson distribution.
rndBurr
generates a vector of pseudo random variables with Burr distribution.
rndexp
generates a vector of pseudo random variables with exponential distribution.
rndgamma
generates a vector of pseudo random variables with gamma distribution.
rndgengamma
generates a vector or matrix of pseudo random variables with generalized gamma distribution.
rndgeom
generates a vector or matrix of pseudo random variables with geometric distribution.
rndhyp
generates arrays up to eight dimensions of pseudo random variables with hyperbolic (HYP) distribution.
rndln
generates a vector of pseudo random variables with lognormal distribution.
rndmixexp
generates a vector of pseudo random variables with mixture of exponentials distributions.
rndnig
generates arrays up to eight dimensions of pseudo random variables with Normal Inverse Gaussian (NIG) distribution.
rndPareto
generates a vector of pseudo random variables with Pareto distribution.
rndsstab
generates arrays up to eight dimensions of pseudo-random variables with symmetric stable distribution.
rndstab
generates arrays up to eight dimensions of pseudo-random variables with stable distribution.
rndtrbeta
generates a vector or matrix of pseudo random variables with transformed beta distribution.
rndWeibull
generates a vector of pseudo random variables with Weibull distribution.
uniform2
Uniform2 generates arrays up to eight dimensions of pseudo random variables with the standard uniform distribution.

Keywords - Function Groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

 (C) MD*TECH Method and Data Technologies, 05.02.2006 Impressum