nwtco

Measurement error example. Tumor histology predicts
  survival, but prediction is stronger with central lab histology than
  with the local institution determination.

datasets

Contains the core survival analysis routines, including
definition of Surv objects,
Kaplan-Meier and Aalen-Johansen (multi-state) curves, Cox models,
and parametric accelerated failure time models.

Terry Therneau

survival

Survival Analysis

nwtco function

A data frame with 4028 observations on the following 9 variables.
  <dl class="dl-horizontal">
    <dt><code>seqno</code></dt><dd>id number</dd>
    <dt><code>instit</code></dt><dd>Histology from local institution</dd>
    <dt><code>histol</code></dt><dd>Histology from central lab</dd>
    <dt><code>stage</code></dt><dd>Disease stage</dd>
    <dt><code>study</code></dt><dd>study</dd>
    <dt><code>rel</code></dt><dd>indicator for relapse</dd>
    <dt><code>edrel</code></dt><dd>time to relapse</dd>
    <dt><code>age</code></dt><dd>age in months</dd>
    <dt><code>in.subcohort</code></dt><dd>Included in the subcohort for the example in the
    paper</dd>
  </dl>

Format

Data from the National Wilm&#39;s Tumor Study — nwtco

A data frame with 4028 observations on the following 9 variables.
  <dl class='dl-horizontal'>
    <dt><code>seqno</code></dt><dd>id number</dd>
    <dt><code>instit</code></dt><dd>Histology from local institution</dd>
    <dt><code>histol</code></dt><dd>Histology from central lab</dd>
    <dt><code>stage</code></dt><dd>Disease stage</dd>
    <dt><code>study</code></dt><dd>study</dd>
    <dt><code>rel</code></dt><dd>indicator for relapse</dd>
    <dt><code>edrel</code></dt><dd>time to relapse</dd>
    <dt><code>age</code></dt><dd>age in months</dd>
    <dt><code>in.subcohort</code></dt><dd>Included in the subcohort for the example in the
    paper</dd>
  </dl>

nwtco: Data from the National Wilm's Tumor Study

Description

Usage

Arguments

Format

References

Examples