CD4sim

<p></p><p>A simulated dataset of HIV patients undergoing treatment. At each timepoint treatment is initiated with increasing probability as CD4 values for patients are decreasing. Treatment has a positive effect on CD4. The lower the CD4 value, the higher risk the patient has for getting the event AIDS.
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datasets

FLIM fits linear models for the observed increments in a longitudinal dataset, and imputes missing values according to the models.

Rune Hoff

FLIM

Farewell’s Linear Increments Model

CD4sim function

A data frame with 4894 observations on the following 5 variables.
  <dl>
    <dt><code>id</code></dt><dd>id number</dd> <dt><code>time</code></dt><dd>observation times</dd> <dt><code>treat</code></dt><dd>treatment indicator</dd> <dt><code>cd4</code></dt><dd>square root of CD4</dd> <dt><code>AIDS</code></dt><dd>event indicator</dd> </dl> 

Format

Source



A simulated dataset of HIV patients undergoing treatment. At each timepoint treatment is initiated with increasing probability as CD4 values for patients are decreasing. Treatment has a positive effect on CD4. The lower the CD4 value, the higher risk the patient has for getting the event AIDS.


CD4sim: Simulated HIV data

Description

Usage

Arguments

Format

Source

Examples