assembleShadowTest function

(Internal) Assemble a shadowtest

assembleShadowTest(
  j,
  position,
  o,
  eligibility_flag,
  exclude_flag,
  usage_flag,
  groupings_record,
  info,
  config,
  simulation_constants,
  constraints
)

Arguments

• j: the examinee index.
• position: the item position, ranging from 1 to test length.
• o: output_Shadow object.
• eligibility_flag: a named list containing eligibility flags.
• exclude_flag: a list of item/stimulus indices to exclude from selection for the examinee.
• usage_flag: a vector of length ni (or ni + ns) containing the number of times each item has been administered previously to the examinee.
• groupings_record: a list containing data on completed item sets.
• info: a vector containing item information of each item in the pool.
• config: a config_Shadow object. Use createShadowTestConfig for this.
• simulation_constants: a named list containing simulation constants.
• constraints: a constraints object representing test specifications. Use loadConstraints for this.

Returns

a named list containing a shadowtest and related data.

• shadow_test a data.frame containing the shadowtest.
• feasible whether the assembly was feasible the first time.