make_draws: Make random draws

In edsandorf/cmdlR: Choice Modeling in R

Make random draws

Description

A common interface to creating a variety of random draws used to simulate the log likelihood function

Usage

make_draws(n_id, n_draws, n_dim, seed, type)

Arguments

n_id	Number of individuals in your sample
n_draws	Number of draws per respondent
n_dim	Number of dimensions
seed	A seed to change the scrambling of the sobol sequence.
type	A character string indicating the type of draw: "pseudo-random", "mlhs", "standard-halton", "scrambled-halton", "standard-sobol", "scrambled-sobol"

Value

A matrix of dimensions n_id*n_draws x n_dim of standard uniform draws

Examples

n_id <- 10
n_draws <- 5
n_dim <- 3

draws <- make_draws(n_id, n_draws, n_dim, seed = 10, "scrambled-sobol")
head(draws)

draws <- make_draws(n_id, n_draws, n_dim, seed = 10, "scrambled-halton")
head(draws)

edsandorf/cmdlR documentation built on Jan. 17, 2024, 12:33 a.m.