stderror {fitmixst4} | R Documentation |
The value of the mixed densities of multivarite skew t distributions.
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)