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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/loo.R
\name{loo_cv}
\alias{loo_cv}
\title{Leave-One-Out Cross-Validation}
\usage{
loo_cv(data, ...)
}
\arguments{
\item{data}{A data frame.}
\item{...}{These dots are for future extensions and must be empty.}
}
\value{
An tibble with classes \code{loo_cv}, \code{rset}, \code{tbl_df}, \code{tbl}, and
\code{data.frame}. The results include a column for the data split objects and
one column called \code{id} that has a character string with the resample
identifier.
}
\description{
Leave-one-out (LOO) cross-validation uses one data point in the original
set as the assessment data and all other data points as the analysis set. A
LOO resampling set has as many resamples as rows in the original data set.
}
\examples{
loo_cv(mtcars)
}
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