makeTest-methods: Create a test object

In TestDesign: Optimal Test Design Approach to Fixed and Adaptive Test Construction

Create a test object

Description

makeTest is a function for creating a test object. This is used to make all necessary data (e.g., item information, response data) prior to the main simulation. This function is only kept for backwards compatibility. The functionality of this function is superseded by makeSimulationDataCache.

Usage

makeTest(
  object,
  theta = seq(-4, 4, 0.1),
  info_type = "FISHER",
  true_theta = NULL
)

## S4 method for signature 'item_pool'
makeTest(
  object,
  theta = seq(-4, 4, 0.1),
  info_type = "FISHER",
  true_theta = NULL
)

Arguments

object	an item_pool object.
theta	a grid of theta values.
info_type	the type of information.
true_theta	(optional) true theta values to simulate response data.

Examples

test <- makeTest(itempool_science, seq(-3, 3, 1))

TestDesign documentation built on Feb. 16, 2023, 7:19 p.m.