Stimulus-based example item pool (303 items, 35 stimuli).
This pool is associated with the following objects:
itempool_reading an item_pool object containing 303 items.
itemattrib_reading an item_attrib object containing 12 item-level attributes.
stimattrib_reading a st_attrib object containing 4 stimulus-level attributes.
constraints_reading a constraints object containing 18 constraints.
Also, the following objects are intended for illustrating expected data structures.
itempool_reading_data a data.frame containing item parameters.
itemattrib_reading_data a data.frame containing item attributes.
stimattrib_reading_data a data.frame containing stimulus attributes.
constraints_reading_data a data.frame containing constraint specifications.
itempool_reading <- loadItemPool(itempool_reading_data)
itemattrib_reading <- loadItemAttrib(itemattrib_reading_data, itempool_reading)
stimattrib_reading <- loadStAttrib(stimattrib_reading_data, itemattrib_reading)
constraints_reading <- loadConstraints(constraints_reading_data,
itempool_reading, itemattrib_reading, stimattrib_reading)