Function r_stats::signrank_quantile

pub fn signrank_quantile(p: f64, n: f64, lower_tail: bool, log_p: bool) -> f64

Evaluate the quantile function of the signrankon signed rank distribution.

If lower_tail is true, then p is the integral from -∞ to x, else it is the integral from x to ∞. "Usual" behaviour corresponds to true.

If log_p is true, the natural logarithm of the value will be returned, with potentially higher numerical accuracy than calling .ln().