heart: Modelling covariance structure in the analysis of repeated...

heartR Documentation

Modelling covariance structure in the analysis of repeated measures data

Description

The HR data frame has 120 rows and 5 columns of the heart rates of patients under one of three possible drug treatments.

patient

Patient ID

drug

the drug treatment - a factor with levels a, b and p where p represents the placebo.

basehr

the patient's base heart rate

HR

the observed heart rate at different times in the experiment

time

the time of the observation (in minutes)

Usage

heart

Format

An object of class data.frame with 120 rows and 5 columns.

Source

Littel, R. C., Milliken, G. A., Stroup, W. W., and Wolfinger, R. D. (1996), SAS System for Mixed Models, SAS Institute (Data Set 3.5).


jprice80/lmmaov documentation built on Sept. 6, 2024, 11:54 a.m.