secr (version 2.10.3)

logit: Logit Transformation

Description

Transform real values to the logit scale, and the inverse.

Usage

logit(x)
invlogit(y)

Arguments

x

vector of numeric values in (0,1) (possibly a probability)

y

vector of numeric values

Value

Numeric value on requested scale.

Details

The logit transformation is defined as $logit(x) = log(x/(1--x))$ for $x in (0,1)$.

Examples

logit(0.5)
invlogit(logit(0.2))