https://github.com/cran/unmarked
Tip revision: 0e9915b1bbee346e4c283f39772af69032684e39 authored by Ken Kellner on 09 January 2024, 10:20:02 UTC
version 1.4.1
version 1.4.1
Tip revision: 0e9915b
pointtran.Rd
\name{pointtran}
\Rdversion{1.1}
\alias{pointtran}
\docType{data}
\title{
Simulated point-transect data
}
\description{
Response matrix of animals detected in five distance classes plus two covariates.
}
\usage{data(pointtran)}
\format{
A data frame with 30 observations on the following 7 variables.
\describe{
\item{\code{dc1}}{Counts in distance class 1 [0-5 m)}
\item{\code{dc2}}{Counts in distance class 2 [5-10 m)}
\item{\code{dc3}}{Counts in distance class 3 [10-15 m)}
\item{\code{dc4}}{Counts in distance class 4 [15-20 m)}
\item{\code{dc5}}{Counts in distance class 5 [20-25 m)}
\item{\code{area}}{a numeric vector}
\item{\code{habitat}}{a factor with levels \code{A} \code{B} \code{C}}
}
}
\examples{
data(pointtran)
pointtran
# Format for distsamp()
ptUMF <- with(pointtran, {
unmarkedFrameDS(y = cbind(dc1, dc2, dc3, dc4, dc5),
siteCovs = data.frame(area, habitat),
dist.breaks = seq(0, 25, by=5), survey = "point", unitsIn = "m")
})
}
\keyword{datasets}