\name{logicalORmissing-class}
\docType{class}
\alias{logicalORmissing-class}

\title{Class \code{"logicalORmissing"}}
\description{
  Class union of logical and missing object.
}
\author{
  Diana H.P. Low
}
\examples{
  showClass("logicalORmissing")
}
\keyword{classes}