sample_median: Sample Circular Median and Deviation

In tobiste/tectonicr: Analyzing the Orientation of Maximum Horizontal Stress

Sample Circular Median and Deviation

Description

Sample median direction for a vector of circular data

Usage

circular_sample_median(x, axial = TRUE, na.rm = TRUE)

circular_sample_median_deviation(x, axial = TRUE, na.rm = TRUE)

Arguments

x	numeric vector. Values in degrees.
axial	logical. Whether the data are axial, i.e. pi-periodical (TRUE, the default) or directional, i.e. 2 \pi-periodical (FALSE).
na.rm	logical value indicating whether NA values in x should be stripped before the computation proceeds.

Value

numeric

References

N.I. Fisher (1993) Statistical Analysis of Circular Data, Cambridge University Press.

Examples

set.seed(1)
x <- rvm(n = 100, mean = 0, kappa = 10)
circular_sample_median(x)
circular_sample_median_deviation(x)

data("san_andreas")
circular_sample_median(san_andreas$azi)
circular_sample_median_deviation(san_andreas$azi)

tobiste/tectonicr documentation built on June 11, 2025, 12:50 a.m.