(See Regular et al. (2020) <doi:10.1371/journal.pone.0232822> for more
Imports: sp, raster, rgeos, data.table, magrittr, progress, doParallel,

Imports: sp, raster, data.table, magrittr, progress, doParallel,
htmltools, viridis, lme4, ggplot2, INLA, rgdal, rgeos, knitr,

Title: Simulate Longitudinal Dataset with Time-Varying Correlated
Author: Maya B. Mathur, Kristopher Kapphahn, Ariadna Garcia, Manisha Desai, Maria E. Montez-Rath
Description: Flexibly simulates a dataset with time-varying covariates with user-specified exchangeable correlation structures across and within clusters. Covariates can be normal or binary and can be static within a cluster or time-varying. Time-varying normal variables can optionally have linear trajectories within each cluster. See ?make_one_dataset for the main wrapper function. See Montez-Rath et al. <arXiv:1709.10074> for methodological details.
Imports: metafor, mvtnorm, ICC, miscTools, car, plyr, corpcor, psych,

Title: Simulation Tools for Planning Vitamin D Studies
Description: Simulation tools for planning Vitamin D studies including
approximation of power. Individual vitamin D status
profiles are simulated, modelling population heterogeneity.
Individuals experience random exposures to infectious 		agents. Development of infection considers a heterogeneous treatment effect. This is incorporated into the power approximation.

Authors@R: c( person( "Rebecca", "Mangan", email="manganre@tcd.ie", role = c( "aut" ) ), person( "Jason", "Wyse", email = "wyseja@tcd.ie", role = c("aut","cre") ), person("Lina", "Zgaga", email="zgagal@tcd.ie", role= "aut") )

Authors@R: c( person( "Rebecca", "Mangan", email="manganre@tcd.ie", role = c( "aut" ) ), person(  "Jason", "Wyse", email = "wyseja@tcd.ie", role = c("aut","cre") ), person("Lina", "Zgaga", email="zgagal@tcd.ie", role= "aut") )
Description: Simulation tools for planning Vitamin D studies. Individual vitamin D status
profiles are simulated, modelling population heterogeneity in trial arms.
Exposures to infectious agents are generated, with infection depending on vitamin D status.