leiden85.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/leiden85.R
\docType{data}
\name{leiden85}
\alias{leiden85}
\title{Leiden 85+ study}
\format{
\code{leiden85} is a data frame with 956 rows and 336 columns.
}
\source{
Lagaay, A. M., van der Meij, J. C., Hijmans, W. (1992).  Validation of
medical history taking as part of a population based survey in subjects aged
85 and over. \emph{Brit. Med. J.}, \emph{304}(6834), 1091-1092.

Izaks, G. J., van Houwelingen, H. C., Schreuder, G. M., Ligthart, G. J.
(1997).  The association between human leucocyte antigens (HLA) and mortality
in community residents aged 85 and older.  \emph{Journal of the American
Geriatrics Society}, \emph{45}(1), 56-60.

Boshuizen, H. C., Izaks, G. J., van Buuren, S., Ligthart, G. J. (1998).
Blood pressure and mortality in elderly people aged 85 and older: Community
based study.  \emph{Brit. Med. J.}, \emph{316}(7147), 1780-1784.

Van Buuren, S., Boshuizen, H.C., Knook, D.L. (1999) Multiple imputation of
missing blood pressure covariates in survival analysis.  \emph{Statistics in
Medicine}, \bold{18}, 681--694.

Van Buuren, S. (2018).
\href{https://stefvanbuuren.name/fimd/sec-toomany.html#sec:leiden85cohort}{\emph{Flexible Imputation of Missing Data. Second Edition.}}
Chapman & Hall/CRC. Boca Raton, FL.
}
\description{
Subset of data from the Leiden 85+ study
}
\details{
The data set concerns of subset of 956 members of a very old (85+) cohort in
Leiden.

Multiple imputation of this data set has been described in Boshuizen et al
(1998), Van Buuren et al (1999) and Van Buuren (2012), chapter 7.

The data set is not available as part of \code{mice}.
}
\keyword{datasets}