circular_summary: Circular Summary statistics

In tectonicr: Analyzing the Orientation of Maximum Horizontal Stress

Circular Summary statistics

Description

Circular mean, standard deviation, variance, quasi-quantiles, 95% confidence angle, standardized skewness and kurtosis

Usage

circular_summary(x, w = NULL, axial = TRUE, na.rm = FALSE)

Arguments

x	numeric vector. Values in degrees.
w	(optional) Weights. A vector of positive numbers and of the same length as x.
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

named vector

See Also

circular_mean(), circular_sd(), circular_var(), circular_quantiles(), confidence_angle(), second_central_moment()

Examples

data("nuvel1")
PoR <- subset(nuvel1, nuvel1$plate.rot == "na")
sa.por <- PoR_shmax(san_andreas, PoR, "right")
circular_summary(sa.por$azi.PoR)
circular_summary(sa.por$azi.PoR, w = 1 / san_andreas$unc)

tectonicr documentation built on Sept. 11, 2024, 6:05 p.m.