sim.chisq.gf {simitation}

sim.chisq.gf

Description

Simulate data for chi-squared tests of goodness of fit across experiments.

Usage

sim.chisq.gf(
  n,
  values,
  prob = NULL,
  num.experiments = 1,
  experiment.name = "experiment",
  value.name = "x",
  seed = 91,
  vstr = "3.6"
)

Arguments

n

A numeric value indicating the number of observations in each experiment.

values

A numeric vector specifying the possible values (sample space).

prob

A numeric vector of probabilities corresponding to the values for simulation. If not provided, equal probabilities are assumed for all values.

num.experiments

An integer indicating the number of simulated experiments to conduct.

experiment.name

A character string specifying the column name for identifying each experiment in the output.

value.name

A character string specifying the column name for the simulated values in the output.

seed

An integer specifying the seed for reproducibility. Default is 91.

vstr

A numeric or character string specifying the seed for random number generation to ensure reproducibility. Default is "3.6". For more details, refer to set.seed.

Value

A 'data.table' containing the simulated experiments with specified column names.

Examples

simdat.chisq.gf <- sim.chisq.gf(n = 100, values = LETTERS[1:4],
 prob = c(0.4, 0.3, 0.2, 0.1), num.experiments = 2, experiment.name =
  "experiment_id", value.name = "classification", seed = 31)