swh:1:snp:ffdd0a7d2c8ea15ad41d45b3b178f668bd942287
Tip revision: f1782e072e5a1e76db2576bcaf395182b2061e0f authored by Derek Young on 31 October 2006, 00:00:00 UTC
version 0.1.0
version 0.1.0
Tip revision: f1782e0
plot.MCMC.rd
\name{plot.mixMCMC}
\title{Various Plots Pertaining to Mixture Model Output Using MCMC Methods}
\alias{plot.mixMCMC}
\usage{
\method{plot}{mixMCMC}(x, trace.plots = TRUE,
summary.plots = FALSE, burnin = 2000,
\dots)
}
\description{
Takes an object of class \code{mixMCMC} and returns various graphical output for select mixture models.
}
\arguments{
\item{x}{An object of class \code{mixMCMC}.}
\item{trace.plots}{If TRUE, trace plots of the various parameters estimated by the MCMC methods is given.}
\item{summary.plots}{Graphics pertaining to certain mixture models. The details are given below.}
\item{burnin}{The values 1 to \code{burnin} are dropped when producing the plots in \code{summary.plots}.}
\item{...}{Graphical parameters passed to \code{regcr} function.}
}
\value{
\code{plot.mixMCMC} returns trace plots of the various parameters estimated by the MCMC methods for all objects of class
\code{mixMCMC}. In addition, other plots may be produced for the following k-component mixture model functions:
\item{regmixMH}{Credible bands for the regression lines in a mixture of linear regressions. See \code{regcr} for more details.}
}
\seealso{
\code{\link{regcr}}
}
\examples{
## M-H algorithm for NOdata with acceptance rate about 40\%.
data(NOdata)
attach(NOdata)
beta<-matrix(c(1.3, -0.1, 0.6, 0.1), 2, 2)
sigma<-c(.02, .05)
MH.out<-regmixMH(Equivalence, NO, beta = beta, s = sigma,
sampsize = 10000, omega = .0013)
plot(MH.out, summary.plots = TRUE, burnin = 9950,
alpha = 0.01)
}
\keyword{file}