LogisticLogNormalOrdinal-class

.LogisticLogNormalOrdinal

LogisticLogNormalOrdinal

.DefaultLogisticLogNormalOrdinal

<a href="https://lifecycle.r-lib.org/articles/stages.html#experimental"><img src="figures/lifecycle-experimental.svg?package=crmPack&version=2.0.0" alt="[Experimental]"></a>
<code>LogisticLogNormalOrdinal</code> is the class for a logistic lognormal CRM model
using an ordinal toxicity scale.

Implements a wide range of dose escalation
designs. The focus is on model-based designs, ranging from classical and
modern continual reassessment methods (CRMs) based on dose-limiting toxicity
endpoints to dual-endpoint designs taking into account a biomarker/efficacy
outcome. Bayesian inference is performed via MCMC sampling in JAGS, and it is easy
to setup a new design with custom JAGS code. However, it is also possible to
implement 3+3 designs for comparison or models with non-Bayesian estimation.
The whole package is written in a modular form in the S4 class system, making it
very flexible for adaptation to new models, escalation or stopping rules.
Further details are presented in
Sabanes Bove et al. (2019) <doi:10.18637/jss.v089.i10>.

Daniel Sabanes Bove

crmPack

Object-Oriented Implementation of Dose Escalation Designs

Wai Yin Yeung

Burak Kuersad Guenhan

Giuseppe Palermo

Thomas Jaki

Jiawen Zhu

Ziwei Liao

Dimitris Kontos

Marlene Schulte-Goebel

Doug Kelkhoff

Oliver Boix

Robert Adams

Clara Beck

John Kirkpatrick

Wojciech Wójciak

Guanya Peng

Prerana Chandratre

F. Hoffmann-La Roche AG 

Merck Healthcare KGaA 

Bayer AG 

RPACT GmbH 

LogisticLogNormalOrdinal-class function

<dl><dt>mean</dt>
<dd>(<code>numeric</code>) the prior mean vector.</dd>
<dt>cov</dt>
<dd>(<code>matrix</code>) the prior covariance matrix. The precision matrix
<code>prec</code> is internally calculated as an inverse of <code>cov</code>.</dd>
<dt>ref_dose</dt>
<dd>(<code>number</code>) the reference dose \(x*\) (strictly positive
number).</dd></dl>

Arguments

<a href='https://lifecycle.r-lib.org/articles/stages.html#experimental'><img src='figures/lifecycle-experimental.svg' alt='[Experimental]' /></a>
<code>LogisticLogNormalOrdinal</code> is the class for a logistic lognormal CRM model
using an ordinal toxicity scale.

LogisticLogNormalOrdinal — LogisticLogNormalOrdinal-class

<dl>

<dt>mean</dt>
<dd>(<code>numeric</code>) the prior mean vector.</dd>


<dt>cov</dt>
<dd>(<code>matrix</code>) the prior covariance matrix. The precision matrix
<code>prec</code> is internally calculated as an inverse of <code>cov</code>.</dd>


<dt>ref_dose</dt>
<dd>(<code>number</code>) the reference dose \(x*\) (strictly positive
number).</dd>

</dl>

<code>LogisticLogNormalOrdinal</code>

LogisticLogNormalOrdinal-class: `LogisticLogNormalOrdinal`

Description

Usage

Arguments

Examples