fmx {fmx}

Create fmx Object for Finite Mixture Distribution

Description

To create fmx object for finite mixture distribution.

Usage

fmx(distname, w = 1, ...)

Arguments

distname

character scalar

w

(optional) numeric vector. Does not need to sum up to 1; w/sum(w) will be used internally.

...

mixture distribution parameters. See function dGH for the names and default values of Tukey g-&-h distribution parameters, or dnorm for the names and default values of normal distribution parameters.

Value

Function fmx returns an fmx object.

Examples

(e1 = fmx('norm', mean = c(0,3), sd = c(1,1.3), w = c(1, 1)))
isS4(e1) # TRUE
slotNames(e1)

(e2 = fmx('GH', A = c(0,3), g = c(.2, .3), h = c(.2, .1), w = c(2, 3)))

(e3 = fmx('GH', A = 0, g = .2, h = .2)) # one-component Tukey