Function r_stats::tukey_pdf

pub fn tukey_pdf(
    q: f64, 
    rr: f64, 
    cc: f64, 
    df: f64, 
    lower_tail: bool, 
    log_p: bool
) -> f64

Evaluate the culmulative distribution function of the studentized range distribution.

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