# logit

From HH v3.1-25
0th

Percentile

##### Logistic and odds functions and their inverses.

Logistic and odds functions and their inverses.

Keywords
math
##### Usage
logit(p)
antilogit(x)

odds(p)
antiodds(o)
##### Arguments
p
Probability value, a vector of numbers between 0 and 1, inclusive.
x
Real number, a vector of numbers between -Inf and Inf.
o
Real number, a vector of numbers between 0 and Inf.
##### Value

• Vector of real values log(p/(1-p)) for logit. Vector of probabilities exp(x)/(1+exp(x)) for antilogit with boundary values of -Inf and Inf for x correctly handled. Vector of real values p/(1-p) for odds. Vector of probabilities o/(o+1) for antiodds with the boundary value of Inf for o correctly handled.

• logit
• antilogit
• odds
• antiodds
##### Examples
logit(seq(0, 1, .1))
antilogit(logit(seq(0, 1, .1)))

odds(seq(0, 1, .1))
antiodds(odds(seq(0, 1, .1)))
Documentation reproduced from package HH, version 3.1-25, License: GPL (>= 2)

### Community examples

Looks like there are no examples yet.