Skip to contents

Logit and inverse logit functions

Source: R/utils-helpers.R
logit.Rd

Logit and inverse logit functions

Usage

logit(x)

invlogit(x)

Arguments

x

Numeric vector

Value

Numeric vector

Examples

logit((1:9)/10)
#> [1] -2.1972246 -1.3862944 -0.8472979 -0.4054651  0.0000000  0.4054651  0.8472979
#> [8]  1.3862944  2.1972246
invlogit(-3:3)
#> [1] 0.04742587 0.11920292 0.26894142 0.50000000 0.73105858 0.88079708 0.95257413
logit(invlogit(-3:3))
#> [1] -3 -2 -1  0  1  2  3