Snormpdf.m

Azzalini's skew normal distribution (Equation 2 in http://www.jstor.org/stable/4615982).

Syntax

    p=snormpdf(x,mu,sigma,alpha)

Parameters

  x     - an array of real numbers

  mu    - expectation value of the normal distribution

  sigma - standard deviation of the normal distribution

  alpha - skew factor, a real number

Outputs

  p     - an array of probability densities, 
          same shape as x 

Examples

Below is the plot of the skew normal distribution with a mean of 2, standard deviation of 1, and the skew of 20.

See also

apodisation.m, expdrop.m, gaussfun.m, lorentzfun.m, acomm.m, arnoldi.m, atranspose.m, aux_mat.m, binpack.m, cheap_norm.m, cheb_coeff.m, clean_up.m, dirdiff.m, eigenfields.m, expmint.m, expmint2.m, fftdiff.m, fourdif.m, fourlap.m, frob_chop.m, hdot.m, herm_spline.m, jacobianest.m, keep_rank.m, krondelta.m, kronm_new.m, logfactorial.m, lorentzcon.m, md5_hash.m, mprealloc.m, remncomm.m, remtrace.m, rspert.m, rspt_eig.m, svd_shrink.m, tikhoind.m, tikhonov.m, trapdiff.m, unit_oper.m, unit_state.m, vvpert.m, Kernel_utilities

Version 2.2, authors: Ilya Kuprov