\name{safeAutocorr.diag}
\alias{safeAutocorr.diag}
\alias{safeEffectiveSize}
\alias{safeGelman.diag}
\alias{safeRejectionRate}
%- Also NEED an '\alias' for EACH other topic documented here.
\title{Robust versions of coda statistics}
\description{
  These are versions of the standard \code{coda} functions which return
  \code{NA} in the case of an error.
}
\usage{
safeAutocorr.diag(param, lags = c(0, 1, 5, 10, 50), relative = TRUE)
safeEffectiveSize(x)
safeGelman.diag(param, confidence = 0.95, transform = TRUE, autoburnin = FALSE)
safeRejectionRate(x)
}
\arguments{
\item{param}{An \code{mcmc.list} object.  More more than one chain is
  required for \code{safeGelman.diag}.}
\item{lags}{A vector of lags at which to calculate the autocorrelation.}
\item{relative}{A boolean, if true lags are taken to be relative to the
  thinning interval.}
\item{x}{An \code{mcmc.list} object.}
\item{confidence}{the coverage probability of the confidence interval for the
potential scale reduction factor}
\item{transform}{a logical flag indicating whether variables in
\code{param} should be transformed to improve the normality of the
distribution. If set to TRUE, a log transform or logit transform, as
appropriate, will be applied.}
\item{autoburnin}{a logical flag indicating whether only the second half
  of the series should be used in the computation.  If set to TRUE
  (default) and \code{start(x)} is less than \code{end(x)/2} then start
  of series will be adjusted so that only second half of series is used.}
}
\author{Russell Almond}
\seealso{\code{\link[coda]{autocorr.diag}},
  \code{\link[coda]{effectiveSize}},
  \code{\link[coda]{gelman.diag}},
  \code{\link[coda]{rejectionRate}}
}
\keyword{ts}% at least one, from doc/KEYWORDS