inst/simulation_benchmarks/ihw_du_ttest_informative_simulation_benchmark_grb.R

In nignatiadis/IHWpaper: Reproduce figures in IHW paper

#!/usr/bin/env Rscript

library("IHWpaper")


register(MulticoreParam(workers=5))

#----------------- General benchmark settings -------------------------------#
alphas <- 0.1
nreps <- 1000 # number of times each simulation should be repeated (monte carlo replicates)

#------------- Simulation function ------------------------------------------#
ms <- 20000
#sim_funs <- list(null_sim_fun(ms))
eff_sizes <- seq(1, 2.5, length=20)
sim_funs <- lapply(eff_sizes, function(x) du_ttest_sim_fun(20000,0.95,x, uninformative_filter=F))

#------------- Methods to be benchmarked ------------------------------------#
continuous_methods_list <- list(ihw_naive)

fdr_methods <- lapply(continuous_methods_list, continuous_wrap)


#-----------------------------------------------------------------------------

eval_table <- run_evals(sim_funs, fdr_methods, nreps, alphas, BiocParallel=TRUE)
eval_table <- mutate(eval_table,
		eff_size = sapply(strsplit(eval_table$sim_pars,"effect size:"),
				function(x) as.numeric(x[2])))

saveRDS(eval_table, file="result_files/ihw_du_ttest_inform_simulation_benchmark_grb.Rds")