cenreg-class

cenreg-lognormal

cenreg-gaussian

A "cenreg" object is returned from <code>cenreg</code>. It extends the
 `cenreg' class returned from <code>survreg</code>.

classes

Contains methods described by Dennis Helsel in
his book "Nondetects And Data Analysis: Statistics
for Censored Environmental Data".

Lopaka Lee

NADA

Nondetects and Data Analysis for Environmental Data

cenreg-class function

Objects can be created by calls of the form <code>cenreg(obs, censored, groups)</code>.

Objects from the Class

<dl class="dl-horizontal">
 <dt><code>conf.int</code>:</dt><dd>Numeric value of confidence level (0.95)</dd>
 <dt><code>n</code>:</dt><dd>Total number of samples</dd>
 <dt><code>n.cen</code>:</dt><dd>Total censored samples</dd>
 <dt><code>survreg</code>:</dt><dd>Object of class <code>"survreg"</code></dd>
 <dt><code>y</code>:</dt><dd>Total y samples</dd>
 <dt><code>ycen</code>:</dt><dd>Total censored y samples</dd>
 </dl>

Slots

Class <code>"list"</code>, from data part.
Class <code>"vector"</code>, by class <code>"list"</code>.

Extends

<dl class="dl-horizontal">
 <dt>predict</dt><dd><code>signature(object = "cenreg")</code>: ...</dd>
 <dt>print</dt><dd><code>signature(x = "cenreg")</code>: ...</dd>
 <dt>summary</dt><dd><code>signature(object = "cenreg")</code>: ...</dd>
 </dl>

Methods

Class "cenreg" — cenreg-class

<dl class='dl-horizontal'>
 <dt><code>conf.int</code>:</dt><dd>Numeric value of confidence level (0.95)</dd>
 <dt><code>n</code>:</dt><dd>Total number of samples</dd>
 <dt><code>n.cen</code>:</dt><dd>Total censored samples</dd>
 <dt><code>survreg</code>:</dt><dd>Object of class <code>"survreg"</code></dd>
 <dt><code>y</code>:</dt><dd>Total y samples</dd>
 <dt><code>ycen</code>:</dt><dd>Total censored y samples</dd>
 </dl>

<dl class='dl-horizontal'>
 <dt>predict</dt><dd><code>signature(object = "cenreg")</code>: ...</dd>
 <dt>print</dt><dd><code>signature(x = "cenreg")</code>: ...</dd>
 <dt>summary</dt><dd><code>signature(object = "cenreg")</code>: ...</dd>
 </dl>

cenreg-class: Class "cenreg"

Description

Arguments

Objects from the Class

Slots

Extends

Methods

See Also