excludeAdministeredItems: Update a constraints object to exclude administered items

In maat: Multiple Administrations Adaptive Testing

Update a constraints object to exclude administered items

Description

The function excludeAdministeredItems produces a new constraints object that excludes administered items from being selected.

Usage

excludeAdministeredItems(constraints, administered_items)

Arguments

constraints	a constraints object.
administered_items	item names of previously administered items.

Value

a constraints object that also constrains the administered items to be excluded.

Examples

## Not run: 
require(TestDesign)

cfg <- createShadowTestConfig(
  MIP = list(solver = "lpsymphony")
)
constraints <- constraints_reading
solution <- Shadow(cfg, constraints, true_theta = 0)
administered_items <- solution@output[[1]]@administered_item_index
administered_items <- solution@constraints@pool@id[administered_items]
administered_items

updated_constraints <- excludeAdministeredItems(constraints, administered_items)

solution <- Shadow(cfg, updated_constraints, true_theta = 0)
administered_items <- solution@output[[1]]@administered_item_index
administered_items <- solution@constraints@pool@id[administered_items]
administered_items ## entirely different from above

## End(Not run)

maat documentation built on May 18, 2022, 9:07 a.m.