rxnormV: Simulate random normal variable from threefry generator

In nlmixr2/rxode2: Facilities for Simulating from ODE-Based Models

Simulate random normal variable from threefry generator

Description

Simulate random normal variable from threefry generator

Usage

rxnormV(mean = 0, sd = 1, n = 1L, ncores = 1L)

rxnorm(mean = 0, sd = 1, n = 1L, ncores = 1L)

Arguments

mean	vector of means.
sd	vector of standard deviations.
n	number of observations
ncores	Number of cores for the simulation rxnorm simulates using the threefry sitmo generator. rxnormV used to simulate with the vandercorput simulator, but since it didn't satisfy the normal properties it was changed to simple be an alias of rxnorm. It is no longer supported in rxode2({}) blocks

Value

normal random number deviates

Examples

## Use threefry engine

rxnorm(n = 10) # with rxnorm you have to explicitly state n
rxnorm(n = 10, ncores = 2) # You can parallelize the simulation using openMP

rxnorm(2, 3) ## The first 2 arguments are the mean and standard deviation


## This example uses `rxnorm` directly in the model

rx <- function() {
  model({
    a <- rxnorm()
  })
}

et <- et(1, id = 1:2)

s <- rxSolve(rx, et)

nlmixr2/rxode2 documentation built on Jan. 11, 2025, 8:48 a.m.