% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/impAll.R
\name{impAll}
\alias{impAll}
\title{Replacement of rounded zeros and missing values.}
\usage{
impAll(x)
}
\arguments{
\item{x}{data frame}
}
\value{
The imputed data set.
}
\description{
Parametric replacement of rounded zeros and missing values for compositional
data using classical and robust methods based on ilr-transformations with
special choice of balances. Values under detection limit should be saved
with the negative value of the detection limit (per variable). Missing
values should be coded as NA.
}
\details{
This is a wrapper function that calls \emph{impRZilr()} for the replacement
of zeros and \emph{impCoda} for the imputation of missing values
sequentially. The detection limit is automatically derived form negative
numbers in the data set.
}
\note{
This function is mainly used by the compositionsGUI.
}
\examples{

## see the compositionsGUI

}
\references{
Hron, K. and Templ, M. and Filzmoser, P. (2010) Imputation of
missing values for compositional data using classical and robust methods,
\emph{Computational Statistics and Data Analysis}, vol 54 (12), pages
3095-3107.

Martin-Fernandez, J.A.  and Hron, K. and Templ, M. and Filzmoser, P. and
Palarea-Albaladejo, J. (2012) Model-based replacement of rounded zeros in
compositional data: Classical and robust approaches, \emph{Computational
Statistics}, 56 (2012), S. 2688 - 2704.
}
\seealso{
\code{\link{impCoda}}, \code{\link{impRZilr}}
}
\keyword{manip}