Trait StatisticsExt

pub trait StatisticsExt: Iterator + Sized
where
    Self::Item: Into<f64> + Copy,
{
    // Provided methods
    fn mean(self) -> Option<f64> { ... }
    fn variance(self) -> Option<f64> { ... }
    fn std_dev(self) -> Option<f64> { ... }
}

Extension trait for iterators to provide statistical operations

Provided Methods

fn mean(self) -> Option<f64>

fn variance(self) -> Option<f64>

fn std_dev(self) -> Option<f64>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Iterator> StatisticsExt for T

where T::Item: Into<f64> + Copy,