Enum Alternative 

pub enum Alternative {
    TwoSided,
    Less,
    Greater,
}

The sidedness of a hypothesis test, mirroring scipy’s alternative argument.

Selects which tail (or both) contributes to the reported p-value. The exact mapping from a statistic to a p-value is per-test, but the convention is uniform: Self::TwoSided doubles the smaller tail (or integrates both), Self::Less takes the lower tail, Self::Greater the upper tail.

Variants

TwoSided

The effect may lie in either direction; both tails contribute.

Less

The alternative hypothesis is that the effect is below the null value.

Greater

The alternative hypothesis is that the effect is above the null value.

Trait Implementations

impl Clone for Alternative

fn clone(&self) -> Alternative

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Alternative

impl Debug for Alternative

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Alternative

impl PartialEq for Alternative

fn eq(&self, other: &Alternative) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Alternative