wtd.stat.ang {ClusTorus} | R Documentation |
Weighted extrinsic mean direction and mean resultant length
Description
wtd.stat.ang
computes weighted extrinsic mean direction and
mean resultant length.
Usage
wtd.stat.ang(data, w)
Arguments
data |
angular data whose elements are in |
w |
numeric vector whose each element is non-negative and
|
Value
list which is consisting of the following components:
Mean
weighted extrinsic mean direction
R
mean resultant length
References
Jung, S., Park, K., & Kim, B. (2021). Clustering on the torus by conformal prediction. The Annals of Applied Statistics, 15(4), 1583-1603.
Examples
data <- matrix(c(pi/3, pi/3, pi/2,
pi, pi/4, pi/2,
0, pi/3, pi/6),
ncol = 3, byrow = TRUE)
w <- c(0.3, 0.3, 0.4)
wtd.stat.ang(data, w)
[Package ClusTorus version 0.2.2 Index]