invlogit {landsepi}

Inverse logit function

Description

Given a numeric object, return the invlogit of the values. Missing values (NAs) are allowed.

Usage

invlogit(x)

Arguments

x

a numeric object

Details

The invlogit is defined by exp(x) / (1+exp(x)) . Values in x of -Inf or Inf return invlogits of 0 or 1 respectively. Any NAs in the input will also be NAs in the output.

Value

An object of the same type as x containing the invlogits of the input values.

Examples

invlogit(10)