IRTpp (version 0.2.6.1)

SimulateItemParameters: Simulates item parameters for UIRT models.

Description

Simulates item parameters depending on a model

Usage

simulateItemParameters(items, model, dims = 1, boundaries = NULL)

Arguments

items

Number of items to generate

model

A string with the model to simulate, please refer to the model documentation in irtpp documentation.

dims

Optional. The number of dimensions to simulate in the test if the model is multidimensional

boundaries

Optional. The kind of boundaries that are specified for the parameters.

Value

A list containing the values of the parameters simulated according to the chosen model.

See Also

simulateTest, simulateTest.file

Examples

## Simulation for a dimension
# simulateItemParameters(10, "2Pl")
## For three-dimensional simulation
# simulateItemParameters(10, "2Pl", dims = 3)