Struct PercentRank 

pub struct PercentRank { /* private fields */ }

Fraction of the trailing window that is less than or equal to the current value.

The window includes the current bar. Output is NaN until period finite values have been seen, and NaN if the current value or any value in the window is NaN. A constant window ranks as 1.

Implementations

impl PercentRank

pub fn new(period: usize) -> Self

Trait Implementations

impl Clone for PercentRank

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PercentRank

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

Formats the value using the given formatter.

impl Next<f64> for PercentRank

type Output = f64

fn next(&mut self, x: f64) -> Self::Output

Process the next input and return the updated output.

fn next_batch(&mut self, inputs: &[Input]) -> Vec<Self::Output>

where Input: Copy,

Process a batch of inputs eagerly. This allows implementations to override with vectorized logic, while falling back to scalar processing by default.