Cumulative distribution function for a log-normal distribution.

Returns a function that evaluates the log-normal CDF at given points.

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

Arguments

x

A lognormal object.

...

Additional arguments (not used).

Value

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

Examples

x <- lognormal(0, 1)
F <- cdf(x)
F(1)
#> [1] 0.5
F(2)
#> [1] 0.7558914