E3.9

The <code>E3.9</code> data frame has 18 rows and 4 columns.
All the observations are for the same person.

datasets

Collection of datasets from Sen & Srivastava: "Regression
Analysis, Theory, Methods and Applications", Springer.  Sources
for individual data files are more fully documented in the
book.

Kjetil Halvorsen

SenSrivastava

Datasets from Sen & Srivastava

E3.9 function

This data frame contains the following columns:<dl>
<dt>x.1</dt>
<dd>a numeric vector, cardiac output.</dd><dt>x.2</dt>
<dd>a numeric vector, carbon dioxide level in the blood.</dd><dt>y</dt>
<dd>a numeric vector, blood flow velocity in the brain.</dd><dt>Aminophylline</dt>
<dd>a factor with levels
<code>no</code> 
<code>with</code>, Aminophylline used or not. The hypothesis is that 
 aminophylline retards blood flow.</dd>
</dl>

Format

Blood Velocity Data — E3.9

This data frame contains the following columns:<dl>
<dt>x.1</dt>
<dd>a numeric vector, cardiac output.</dd>

<dt>x.2</dt>
<dd>a numeric vector, carbon dioxide level in the blood.</dd>

<dt>y</dt>
<dd>a numeric vector, blood flow velocity in the brain.</dd>

<dt>Aminophylline</dt>
<dd>a factor with levels
<code>no</code> 
<code>with</code>, Aminophylline used or not. The hypothesis is that 
 aminophylline retards blood flow.</dd>


</dl>

E3.9: Blood Velocity Data

Description

Usage

Arguments

Format

Examples