hazard.lognormal: Hazard function for a log-normal distribution.

In algebraic.dist: Algebra over Probability Distributions

Hazard function for a log-normal distribution.

Description

Returns a function that evaluates the log-normal hazard rate h(t) = f(t) / S(t) for t > 0.

Usage

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

Arguments

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

Value

A function function(t, log = FALSE) returning the hazard (or log-hazard) at t.

Examples

x <- lognormal(0, 1)
h <- hazard(x)
h(1)
h(2)

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