Function rgsl::statistics::wskew [] [src]

pub fn wskew(w: &[f64], wstride: usize, data: &[f64], stride: usize, n: usize) -> f64

This function computes the weighted skewness of the dataset data.

skew = (\sum w_i ((x_i - \Hat x)/\Hat \sigma)3) / (\sum w_i)