% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/GasolineYield.R
\docType{data}
\name{GasolineYield}
\alias{GasolineYield}
\title{Gasoline Yield Data from Prater (1956)}
\format{
A data frame with 32 rows and 6 variables:
\describe{
\item{yield}{numeric: proportion of crude oil converted to gasoline}
\item{batch}{factor: 10 unique batches of crude oil}
\item{temp}{numeric: temperature (Fahrenheit)}
\item{gravity}{numeric: crude oil gravity}
\item{pressure}{numeric: pressure}
\item{temp10}{numeric: temperature (scaled)}
}
}
\source{
Prater (1956), as cited in Ferrari and Cribari-Neto (2004) \emph{Beta Regression for Modelling Rates and Proportions}
\url{https://www.jstor.org/stable/4110074}
}
\usage{
GasolineYield
}
\description{
A dataset containing 32 observations on gasoline yield under different experimental conditions.
The response variable \code{yield} is a proportion (0 < yield < 1), making it suitable for beta regression.
}
\examples{
data(GasolineYield, package = "betareg")
str(GasolineYield)
}
\keyword{datasets}
