parallel_mrgsim_ei: Simulate an idata set in parallel

In metrumresearchgroup/mrgsolve.fu: Simulate with 'mrgsolve' in Parallel

Simulate an idata set in parallel

Description

Use future_mrgsim_ei to simulate with the future package. Use mc_mrgsim_ei to simulate with parallel::mclapply.

Usage

future_mrgsim_ei(
  mod,
  events,
  idata,
  nchunk = 4,
  ...,
  .as_list = FALSE,
  .p = NULL,
  .dry = FALSE,
  .seed = TRUE,
  .parallel = TRUE
)

fu_mrgsim_ei(
  mod,
  events,
  idata,
  nchunk = 4,
  ...,
  .as_list = FALSE,
  .p = NULL,
  .dry = FALSE,
  .seed = TRUE,
  .parallel = TRUE
)

fu_mrgsim_ei0(..., .dry = TRUE)

mc_mrgsim_ei(
  mod,
  events,
  idata,
  nchunk = 4,
  ...,
  .as_list = FALSE,
  .p = NULL,
  .dry = FALSE,
  .seed = NULL,
  .parallel = TRUE
)

Arguments

mod	The mrgsolve model object see mrgsolve::mrgmod.
events	An event object from mrgsolve; see mrgsolve::ev().
idata	An idata set of parameters, one per simulation unit (individual); see mrgsolve::idata_set().
nchunk	Number of chunks in which to split the data set; chunking will be based on the ID column, which is required in data.
...	Passed to mrgsim_d().
.as_list	If TRUE a list is return; otherwise (default) a data frame
.p	Post processing function executed on the worker; arguments should be (1) the simulated output (2) the model object.
.dry	If TRUE neither the simulation nor the post processing will be done.
.seed	Passed to future.apply::future_lapply() as future.seed.
.parallel	if FALSE, the simulation will not be parallelized; this is intended for debugging and testing use only.

Value

A data frame or list of simulated data.

See Also

future_mrgsim_ei

Examples

mod <- mrgsolve::house()

events <- mrgsolve::ev(amt = 100)

idata <- data.frame(CL = runif(10, 0.5, 1.5))

out <- future_mrgsim_ei(mod, events, idata)

metrumresearchgroup/mrgsolve.fu documentation built on Dec. 30, 2024, 2:23 p.m.