vm.analysis.step.2 {varmixt}R Documentation

Mixture model analysis

Description

This function performs the last stage of mixture model analysis

Usage

vm.analysis.step.2(data, n.mixt = NULL, filename = NULL,crit=c("AIC","BIC")[2],stop.crit.1=1.e-6,
                             criterion.1=c("likelihood","parameter")[1],criterion.2=c("likelihood","parameter")[1],
                             stop.crit.2=1.e-8,display=TRUE)

Arguments

data a gene expression data object
n.mixt number of components in the model
filename optional output filename
criterion.1 either "likelihood" or "parameter". The criterion for stopping EM algorithm while trying to determine the number of variance groups
stop.crit.1 The stopping relative precision limit for stopping EM algorithm
criterion.2 Either "likelihood" or "parameter". The criterion for stopping EM algorithm while trying to estimate the parameters.
stop.crit.2 The stopping relative precision limit for stopping EM algorithm
display Boolean. Should the result of model fitting be displayed on the screen on the fly ?

Author(s)

Paul Delmar and Julie Aubert

See Also

vm.analysis,vm.analysis.paired


[Package varmixt version 0.2-4 Index]