% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/lookups.R
\name{gb_data_versions}
\alias{gb_data_versions}
\title{Vintage of bundled parameter tables}
\usage{
gb_data_versions()
}
\value{
A data frame with columns \code{dataset}, \code{source},
\code{last_updated}, \code{notes}.
}
\description{
Returns a data frame describing the source and last-updated date
of every CSV bundled in \verb{inst/extdata/}. Critical for
reproducibility: every appraisal can record which vintage of
Green Book parameters it used.
}
\examples{
gb_data_versions()
}
\seealso{
\code{\link[=gb_schedule_table]{gb_schedule_table()}}.

Other lookups: 
\code{\link{gb_schedule_table}()}
}
\concept{lookups}
