[−][src]Function r_stats::normal_pdf
pub fn normal_pdf(x: f64, mu: f64, sigma: f64, give_log: bool) -> f64
Evaluate the probability density function of the normal distribution with mean mu
and
variance sigma
2 at x
.
The formula for this function is where μ is the mean, and σ2 is the variance.
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.