Bhat (version 0.9-12)

btrf: Generalized inverse-logit transform

Description

maps real line onto open interval (xl, xu) using the transform y = (exp(xt) * xu + xl)/(1.+exp(xt)) where xt is a numeric vector with -Inf < xt < Inf

Usage

btrf(xt, xl, xu)

Arguments

xt

a numeric vector

xl

a numeric vector of same length as x

xu

a numeric vector of same length as x, and xu > xl

Value

returns the inverse-logit transform (numeric) of xt

See Also

ftrf