bioChemists.Rd
%
% Copyright (C) 2004-2008 Friedrich Leisch and Bettina Gruen
% $Id: bioChemists.Rd 4467 2009-12-07 17:53:00Z gruen $
%
\name{bioChemists}
\alias{bioChemists}
\docType{data}
\title{Article production by graduate students in biochemistry Ph.D. programs}
\description{
A sample of 915 biochemistry graduate students.
}
\usage{
data("bioChemists")
}
\format{
\describe{
\item{art}{count of articles produced during last 3 years of Ph.D.}
\item{fem}{factor indicating gender of student, with levels Men and Women}
\item{mar}{factor indicating marital status of student, with levels
Single and Married}
\item{kid5}{number of children aged 5 or younger}
\item{phd}{prestige of Ph.D. department}
\item{ment}{count of articles produced by Ph.D. mentor during last 3 years}
}
}
\details{
This data set is taken from package \pkg{pscl} provided by Simon
Jackman.
}
\source{
found in Stata format at
\url{http://www.indiana.edu/~jslsoc/stata/socdata/couart2.dta}
}
\references{
Long, J. Scott (1990). "The origins of sex difference in
science". \emph{Social Forces}. 68:1297-1315.
Long, J. Scott (1997). \emph{Regression Models for Categorical and
Limited Dependent Variables}. Thousand Oaks, California: Sage.
}
\keyword{datasets}