logit {HH} | R Documentation |
Logistic function and its inverse.
logit(p) antilogit(x)
p |
Probability value, a vector of numbers between 0 and 1, inclusive. |
x |
Real number, a vector of numbers between -Inf and Inf . |
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.
Richard M. Heiberger <rmh@temple.edu>
logit(seq(0,1,.1)) antilogit(logit(seq(0,1,.1)))