EMFit {CEDA}

Fitting multi-component normal mixture models by R package mixtools

Description

The function normalmixEM in R package mixtools is employed for fitting multi-component normal mixture models.

Usage

EMFit(x, k0, mean_constr, sd_constr, npara, d0)

Arguments

x

A numeric vector

k0

Number of components in the normal mixture model

mean_constr

A constrain on means of components

sd_constr

A constrain on standard deviations of components

npara

Number of parameters

d0

Number of times for fitting mixture model using different starting values

Value

Normal mixture model fit and BIC value of the log-likelihood