\name{PD}
\docType{data}
\alias{PD}
\title{A study of Parkinson's disease and APOE, LRRK2, SNCA makers}
\description{
A study of Parkinson's disease and controls with APOE, LRRK2 markers rs10506151, 
rs10784486, rs1365763, rs1388598, rs1491938, rs1491941 and SNCA markers m770, 
int4 and SNCA. The column abc indicates if a subject is familial Parkinson's (+),
sporadic (-), or controls (Control). Races involved are American Indians (AI),
African American (B), and the rest are Caucasians. Diagnosis also included
possible (POS), probable (PRO) and definite PDs. AON is the age at onset.
}

\usage{data(PD)}
\format{A data frame}
\source{Prof Abbas Parsian at NIH}
\references{Parsian et al. ASHG 2005, Toronto}

\keyword{datasets}
