pearsonpar.rd

这个包里面含有利用极大似然估计方法来拟合成组数据和条件数据的有限混合分布模型的函数

\name{pearsonpar}
\alias{pearsonpar}
\title{Starting Values of Parameters for the Pearson's Data}
\usage{data(pearsonpar)}
\description{
Starting values of parameters for fitting a mixture distribution to the data set \code{pearson}.

The \code{pearsonpar} data frame has 2 rows and 3 columns.
}
\format{
  This data frame contains the following columns:
  \describe{
    \item{pi}{the starting values for proportions.}
    \item{mu}{the starting values for means.}
    \item{sigma}{the starting values for standard deviations.}
  }
}
\source{
   Pearson, K. (1894). \emph{Contributions to the mathematical theory of evolution.} 
   Phil. Trans. Roy. Soc. London A 185, 71-110.
}
\references{
   \url{http://www.math.mcmaster.ca/peter/mix/demex/excrabs.html}
}
\examples{
data(pearsonpar)
}
\keyword{datasets}