1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
\name{minusPiPlusPi}
\alias{minusPiPlusPi}
\title{
return angles in the [-pi,pi] interval.
}
\description{
return angles in the (-pi,pi] interval.
}
\usage{
minusPiPlusPi(x)
}
\arguments{
\item{x}{an object of class \code{\link{circular}}.}
}
\value{
a \code{\link{circular}} object with values in the interval (-pi,pi].
}
\author{
Claudio Agostinelli and Alessandro Gagliardi
}
\examples{
x <- circular(c(0, 90, 180, 270), units="degrees")
minusPiPlusPi(x)
}
\keyword{univariate}
|
