E3.9 {SenSrivastava}

Blood Velocity Data

Description

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

Usage

data(E3.9)

Format

This data frame contains the following columns:

x.1

a numeric vector, cardiac output.

x.2

a numeric vector, carbon dioxide level in the blood.

y

a numeric vector, blood flow velocity in the brain.

Aminophylline

a factor with levels no with, Aminophylline used or not. The hypothesis is that aminophylline retards blood flow.

Source

Tonse Raju, M.D., Department of Neonatology, University of Illinois at Chicago.

Examples

data(E3.9)
summary(E3.9)