Cumulative distribution function for a Poisson distribution.

Source: R/poisson_dist.R

Returns a function that evaluates the Poisson CDF at given points.

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

Arguments

x

A poisson_dist object.

...

Additional arguments (not used).

Value

A function function(q, log.p = FALSE, ...) returning the CDF (or log-CDF) at q.

Examples

x <- poisson_dist(5)
F <- cdf(x)
F(5)
#> [1] 0.6159607
F(10)
#> [1] 0.9863047