miceweight {skewlmm} | R Documentation |
Data set for clinical trial measuring mice weight
Description
Sintetic longitudinal data set based on a clinical trial designed to test two diet treatments in comparison to a control group. The weight of 52 mice (reported in grams) is measured weekly from baseline until week 10 of treatment.
Usage
data(miceweight)
Format
This data frame contains the following columns:
treat
Treatment received (treatment 1 (T1), treatment 2 (T2), or control (C))
mouseID
Mouse ID
week
Week since treatment started
weight
Mouse weight in grams
Details
Dietary supplementations were administered for groups T1 and T2 starting at week 5.
This dataset was created using minor perturbations from a real study for which the original data is not publicly available. Data features such as covariances and skewness were preserved.
See Also
Examples
library(ggplot2)
data(miceweight)
ggplot(miceweight) + geom_line(aes(x=week, y=weight, group=mouseID)) +
facet_wrap(~treat) + theme_bw()
[Package skewlmm version 1.1.2 Index]