Struct Pascal 

pub struct Pascal {
    pub r: usize,
    pub x: Vec<usize>,
    pub p: f64,
}

Handles Negative Binomial (Pascal) distributions tracking total required iterations up until target success thresholds are passed.

Fields

r: usize

Target number of total successes required ($r$).

x: Vec<usize>

Vector tracking total numbers of executed trials ($x$).

p: f64

Probability of success on an isolated trial ($p$).

Implementations

impl Pascal

pub fn new(r: usize, x: Vec<usize>, p: f64) -> Self

pub fn get_probability_set(&self) -> CDHResult<Vec<f64>>

Computes the structural parameters mapping points via the Negative Binomial equation engine.

pub fn mean(&self) -> CDHResult<f64>

pub fn variance(&self) -> CDHResult<f64>