bftprime

cobitlinkinv

\(B'(x) = 1/(1-\exp(-x))-1/x\).
When \(g\) is canonical link of cobin, this is same as \(g^{-1}\)

Provides functions for cobin and micobin regression models, a new family of generalized linear models for continuous proportional data (Y in the closed unit interval [0, 1]). It also includes an exact, efficient sampler for the Kolmogorov-Gamma random variable. For details, see Lee et al. (2025+) <doi:10.48550/arXiv.2504.15269>.

Changwoo Lee

cobin

Cobin and Micobin Regression Models for Continuous Proportional
Data

Benjamin Dahl

Otso Ovaskainen

David Dunson

bftprime function

<dl><dt>x</dt>
<dd>input vector</dd></dl>

Arguments

First derivative of cobin cumulant (log partition) function — bftprime

<dl>

<dt>x</dt>
<dd>input vector</dd>

</dl>

bftprime: First derivative of cobin cumulant (log partition) function

Description

Usage

Value

Arguments