% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/CST_MultiMetric.R
\name{MultiMetric}
\alias{MultiMetric}
\title{Multiple Metrics applied in Multiple Model Anomalies}
\usage{
MultiMetric(
  exp,
  obs,
  metric = "correlation",
  multimodel = TRUE,
  time_dim = "ftime",
  memb_dim = "member",
  sdate_dim = "sdate"
)
}
\arguments{
\item{exp}{a multidimensional array with named dimensions.}

\item{obs}{a multidimensional array with named dimensions.}

\item{metric}{a character string giving the metric for computing the maximum skill. This must be one of the strings 'correlation', 'rms' or 'rmsss.}

\item{multimodel}{a logical value indicating whether a Multi-Model Mean should be computed.}

\item{time_dim}{name of the temporal dimension where a mean will be applied. It can be NULL, the default value is 'ftime'.}

\item{memb_dim}{name of the member dimension. It can be NULL, the default value is 'member'.}

\item{sdate_dim}{name of the start date dimension or a dimension name identifiying the different forecast. It can be NULL, the default value is 'sdate'.}
}
\value{
a list of arrays containing the statistics of the selected metric in the element \code{$data} which is a list of arrays: for the metric requested and others for statistics about its signeificance. The arrays have two dataset dimensions equal to the 'dataset' dimension in the \code{exp$data} and \code{obs$data} inputs. If \code{multimodel} is TRUE, the greatest position in the first dimension correspons to the Multi-Model Mean.
}
\description{
This function calculates correlation (Anomaly Correlation Coefficient; ACC), root mean square error (RMS) and the root mean square error skill score (RMSSS) of individual anomaly models and multi-models mean (if desired) with the observations on arrays with named dimensions.
}
\examples{
res <- MultiMetric(lonlat_data$exp$data, lonlat_data$obs$data)
}
\references{
Mishra, N., Prodhomme, C., & Guemas, V. (n.d.). Multi-Model Skill Assessment of Seasonal Temperature and Precipitation Forecasts over Europe, 29-31.\url{http://link.springer.com/10.1007/s00382-018-4404-z}
}
\seealso{
\code{\link[s2dv]{Corr}}, \code{\link[s2dv]{RMS}}, \code{\link[s2dv]{RMSSS}} and \code{\link{CST_Load}}
}
\author{
Mishra Niti, \email{niti.mishra@bsc.es}

Perez-Zanon Nuria, \email{nuria.perez@bsc.es}
}
