rancourtCR.SO3: Rancourt CR Method

In heike/rotations: Tools for working with rotational data

Description

Find the radius of a 100(1-a) projected mean Rancourt et al. (2000)

Usage

  ## S3 method for class 'SO3'
 rancourtCR(Rs, a)

Arguments

Rs	A n-by-9 matrix where each row corresponds to a random rotation in matrix form
a	The alhpa level desired

Value

radius of the confidence region centered at the projected mean

References

Rancourt D, Rivest L and Asselin J (2000). "Using orientation statistics to investigate variations in human kinematics." _Journal of the Royal Statistical Society: Series C (Applied Statistics)_, *49*(1), pp. 81-94.

Examples

Rs<-ruars(20,rcayley,kappa=100)
region(Rs,method='rancourt',a=0.9)

heike/rotations documentation built on May 17, 2019, 3:24 p.m.