simulateTest: SimulateTest Simulates a test according to a irt model

In SICSresearch/IRTpp_old: Estimating IRT parameters using the IRT Methodology

Usage

simulateTest(model = "3PL", items = 10, latentTraits = NULL,
  individuals = 1000, boundaries = NULL, dims = 1, itempars = NULL,
  verbose = F, threshold = 0, seed = 1, clusters = NULL,
  repetition = 1)

Arguments

model.	The IRT model. in Multidimensional is 3PL.
items.	The items to simulate in the test.
latentTraits.	The latentTraits in the UIRT case.
individuals.	The individuals to simulate in the test.
The	boundaries for parameter generation. See the simulateItemParameters documentation for help
dims.	The dimensionality of the test.
itempars.	A list with teh parameters of the items if provided.
verbose.	Verbosibity for more information about the process, use when simulating long tests.
threshold.	A boundary for the percent of answered questions to a test. i.e. 0.05 indicates the individuals will answer maximum the 95 \item seed.The seed for reproducibility. \item clusters.In the multidimensional case, the clusters to simulate. \item repetition.Seed of a single set , this seed does not affect the itempars generated.

List with model, seed , itempars, and the test simulated. check the documentation of simulateTestMD for information on the return in the Multidimensional case. Simulates a test according to a IRT Model Juan Liberato

SICSresearch/IRTpp_old documentation built on May 9, 2019, 11:12 a.m.