stderror: The value of the mixed densities of multivarite skew t...
In fitmixst4: Fitting mixture of skew t distribution

Description Usage Arguments Value Examples

The value of the mixed densities of multivarite skew t distributions.

1	stderror(x, model, log = FALSE)

`x`	grid for which the standard errors are calculated
`model`	an object of the parameters of the mixture of multivariate skew t distributions. pro a vector for the mixture ratios, mu the values, sigma, delta, nu
`log`	logical; if TRUE, probabilities p are given as log(p).

numeric vector with the values of the mixture of the density functions.

pro = 1; mu=1; Sigma=3; delta=2; nu=10;
para = list(pro=pro,mu=mu,Sigma=Sigma,delta=delta,nu=nu)
y=rmixst(100,para)
out <- fitmixst(y,g=1,method="kmeans")
std = stderror(y, out)