% File nlme/man/MathAchieve.Rd
% Part of the nlme package for R
% Distributed under GPL 2 or later: see nlme/LICENCE.note

\name{MathAchieve}
\alias{MathAchieve}
\title{Mathematics achievement scores}
\description{
    The \code{MathAchieve} data frame has 7185 rows and 6 columns.
}
\format{
    This data frame contains the following columns:
    \describe{
        \item{School}{
            an ordered factor identifying the school that the student attends
        }
        \item{Minority}{
            a factor with levels
            \code{No} 
            \code{Yes}
            indicating if the student is a member of a minority racial group.
        }
        \item{Sex}{
            a factor with levels
            \code{Male} 
            \code{Female} 
        }
        \item{SES}{
            a numeric vector of socio-economic status.
        }
        \item{MathAch}{
            a numeric vector of mathematics achievement scores.
        }
        \item{MEANSES}{
            a numeric vector of the mean SES for the school.
        }
    }
}
\details{
  Each row in this data frame contains the data for one student.
}
%\source{}
\examples{
summary(MathAchieve)
}
\keyword{datasets}