vcov.internal

U.sandwich

U.score

Zbeta

character vector with link function

link

These functions serve as preparation functions to calculute the variance-
covariance matrix of a pim using any of the <code><a rd-options="" href="/link/vcov.estimators?package=pim&version=2.0.2" data-mini-rdoc="pim::vcov.estimators">vcov.estimators</a></code>
provided in this package. The result of these preparation functions
is used by the <code><a rd-options="" href="/link/sandwich.estimator?package=pim&version=2.0.2" data-mini-rdoc="pim::sandwich.estimator">sandwich.estimator</a></code> and 
<code><a rd-options="" href="/link/score.estimator?package=pim&version=2.0.2" data-mini-rdoc="pim::score.estimator">score.estimator</a></code> functions respectively.

Fit a probabilistic index model as described in
Thas et al, 2012: <doi:10.1111/j.1467-9868.2011.01020.x>. The interface to the
modeling function has changed in this new version. The old version is
still available at R-Forge.

Joris Meys

Fit Probabilistic Index Models

Jan De Neve

Nick Sabbe

Gustavo Guimaraes de Castro Amorim

vcov.internal function

These functions serve as preparation functions to calculute the variance-
covariance matrix of a pim using any of the <code><a rd-options='' href='vcov.estimators'>vcov.estimators</a></code>
provided in this package. The result of these preparation functions
is used by the <code><a rd-options='' href='sandwich.estimator'>sandwich.estimator</a></code> and 
<code><a rd-options='' href='score.estimator'>score.estimator</a></code> functions respectively.

vcov.internal: Internal functions for vcov estimation

Description

Usage

Arguments