% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/muvar.R
\name{muvar}
\alias{muvar}
\title{Means and variances under 1- and 2- locus (biallelic) QTL model}
\usage{
muvar(
  n.loci = 1,
  y1 = c(0, 1, 1),
  y12 = c(1, 1, 1, 1, 1, 0, 0, 0, 0),
  p1 = 0.99,
  p2 = 0.9
)
}
\arguments{
\item{n.loci}{number of loci, 1=single locus, 2=two loci.}

\item{y1}{the genotypic means of aa, Aa and AA.}

\item{y12}{the genotypic means of aa, Aa and AA at the first locus and bb, Bb and BB at the second locus.}

\item{p1}{the frequency of the lower allele, or the that for the first locus under a 2-locus model.}

\item{p2}{the frequency of the lower allele at the second locus.}
}
\value{
Currently it does not return any value except screen output; the results can be kept via R's sink()
command or via modifying the C/R codes.
}
\description{
Function muvar() gives means and variances under 1-locus and 2-locus QTL model (simple); 
in the latter case it gives results from different avenues. This function is included for
experimental purpose and yet to be generalized.
}
\note{
Adapted from an earlier C program written for the above book.
}
\examples{
\dontrun{
# the default 1-locus model
muvar(n.loci=1,y1=c(0,1,1),p1=0.5)

# the default 2-locus model
muvar(n.loci=2,y12=c(1,1,1,1,1,0,0,0,0),p1=0.99,p2=0.9)
}

}
\references{
Sham P (1998). Statistics in Human Genetics. Arnold
}
\author{
Jing Hua Zhao
}
\keyword{models}
\keyword{utilties}