inv_cdf.poisson_dist: Inverse CDF (quantile function) for a Poisson distribution.

In algebraic.dist: Algebra over Probability Distributions

Inverse CDF (quantile function) for a Poisson distribution.

Description

Returns a function that computes quantiles of the Poisson distribution.

Usage

## S3 method for class 'poisson_dist'
inv_cdf(x, ...)

Arguments

x	A poisson_dist object.
...	Additional arguments (not used).

Value

A function function(p, lower.tail = TRUE, log.p = FALSE, ...) returning the quantile at probability p.

Examples

x <- poisson_dist(5)
q <- inv_cdf(x)
q(0.5)
q(0.95)

algebraic.dist documentation built on Feb. 27, 2026, 5:06 p.m.