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Circular standard deviation

Source: R/functions.R
circ_sd_rad.Rd

Circular standard deviation

Usage

circ_sd_rad(x, na.rm = FALSE)

circ_sd_360(x, na.rm = FALSE)

circ_sd_180(x, na.rm = FALSE)

Arguments

x

vector of angles

na.rm

a logical value indicating whether NA values should be removed before the computation proceeds

Value

standard deviation of values in the vector

Functions

  • circ_sd_rad(): SD of angles in radians

  • circ_sd_360(): SD of angles in 360 degree space

  • circ_sd_180(): SD of angles in 180 degree space

Examples

circ_sd_rad(rnorm(50))
#> [1] 1.078535
circ_sd_180(rnorm(50))
#> [1] 0.9095861