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\name{fisherB9}
\alias{fisherB9}
\alias{fisherB9direction}
\alias{fisherB9frequency}
\alias{fisherB9c}
\title{B.9 Dance directions of bees}
\usage{
data(fisherB9)
data(fisherB9c)
}
\description{
Dance directions of 279 honey bees viewing a zenith patch of artificially polarised light.
}
\format{
\code{fisherB9} a vector of 279 observations (in degrees).
\code{fisherB9c} contains the same observations in a circular objects.
}
\source{
Adapted by Prof. N.I. Fisher from
R. Wehner & S. Strasser (1985) The POL area of the honey bee's eye: behavioural evidence. Physiol. Entomol. 10, 337-49. Pag. 346.
}
\seealso{
N.I. Fisher (1993) Statistical analysis of circular data. Cambridge University Press. Pag. 244.
}
\examples{
data(fisherB9c)
plot(fisherB9c, stack=TRUE, shrink=1.5)
}
\keyword{datasets}
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