inv.logit {GMCM} | R Documentation |
Logit and inverse logit transforms
Description
The logit transformation (i.e. the log of the odds) and its inverse (also called expit).
Usage
inv.logit(a)
logit(p)
Arguments
a |
A vector of real values. |
p |
A vector of probabilities. |
Value
inv.logit
returns a vector of the same length as a
of the
inverse logit transformed values. This function is also known as the
expit-function.
logit
returns a vector of the same length as p
with
the log odds of p
.
Author(s)
Anders Ellern Bilgrau <anders.ellern.bilgrau@gmail.com>
See Also
Examples
p <- runif(100)
print(a <- GMCM:::logit(p))
p - GMCM:::inv.logit(a)
[Package GMCM version 1.4 Index]