Struct ZeroInflatedSampler 

pub struct ZeroInflatedSampler { /* private fields */ }

Zero-inflated distribution sampler.

Implementations

impl ZeroInflatedSampler

pub fn new(seed: u64, config: ZeroInflatedConfig) -> Result<Self, String>

Create a new zero-inflated sampler.

pub fn sample(&mut self) -> f64

Sample a value from the distribution.

pub fn sample_decimal(&mut self) -> Decimal

Sample a value as Decimal.

pub fn sample_with_info(&mut self) -> ZeroInflatedSample

Sample with information about whether it’s a structural zero.

pub fn sample_n(&mut self, n: usize) -> Vec<f64>

Sample multiple values.

pub fn reset(&mut self, seed: u64)

Reset the sampler with a new seed.

pub fn config(&self) -> &ZeroInflatedConfig

Get the configuration.