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lmenssp (version 1.2)

data.sim.ibm.heavy: A simulated data set under a mixed model with random intercept, integrated Brownian motion and multivariate t response distribution

Description

A longitudinal data set containing measurements on 100 subjects, each with their own sequence of follow-up time points collected at irregularly spaced follow-up time points.

Usage

data("data.sim.ibm.heavy")

Arguments

Format

A data frame with 1636 observations on the following 6 variables.

Details

For the true parameter settings of the fixed effects and variance parameters, see Diggle, Sousa and Asar (2015). True degrees-of-freedom parameter is set to 5.

References

Asar O, Ritchie J, Kalra P, Diggle PJ (2015) Acute kidney injury amongst chronic kidney disease patients: a case-study in statistical modelling. To be submitted.

Diggle PJ, Sousa I, Asar O (2015) Real time monitoring of progression towards renal failure in primary care patients. Biostatistics, 16(3), 522-536.

Examples

Run this code
data(data.sim.ibm.heavy)
str(data.sim.ibm.heavy)

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