Calculate the derivative to the pseudo-Huber smoothed median

Usage

dpseudohuber_median_dx(x, d = 0.1, na.rm = FALSE)

dpsuedohuber_median_dx(x, d = 0.1, na.rm = FALSE)

Arguments

x: A vector to calculate the derivative of the pseudo-Huber smoothed median for.
d: Smoothing parameter, by default set to 0.1. As d approaches 0 the pseudo-Huber median function approaches the median and as d approaches infinity this function approaches the mean.
na.rm: Passed to pseudohuber_median, default is FALSE, if FALSE then when x includes at least one NA value then NA is returned, if TRUE then when x includes at least one NA value then that value is removed and the pseudo-Huber median is computed without it.

Value

The derivative of the calculated pseudo-Huber smoothed median over x with smoothing parameter d.

Examples

dpseudohuber_median_dx(x = rnorm(10), d = 0.1)
#>  [1] 2.328500e-04 3.212551e-03 3.513189e-05 2.694470e-02 6.136539e-04
#>  [6] 1.457170e-04 9.319663e-05 3.560505e-01 3.625244e-01 2.501474e-01