cash-Testlet-method: Access slots of a 'Testlet-class' object

In irt: Item Response Theory and Computerized Adaptive Testing Functions

Access slots of a Testlet-class object

Description

Access slots of a Testlet-class object

Usage

## S4 method for signature 'Testlet'
x$name

Arguments

x

A Testlet-class object from which to extract element(s) or in which to replace element(s).

name

Name of the parameter. Available values: 'testlet_id' or 'id' Get the testlet_id of the testlet 'content' Get the content of the testlet. 'model' Get the model of the testlet. 'item_models' Get the models of the items within the testlet. 'item_id' Get the item_ids of the items within the testlet. 'misc' Get the misc field of the testlet. 'parameters' Get the parameters of the testlet. 'se_parameters' Get the se_parameters of the testlets. 'item_list' Get the list of Item-class objects of the testlet. Returns a list object. 'max_score' Returns the maximum score obtainable by all of the items within the testlet.

Value

This operation will return the desired slot.

Examples

t1 <- testlet(generate_ip(n = 3), testlet_id = "my-testlet",
              content = "Reading",
              misc = list(paragraph_text = "This is a paragraph."))
t1$model
t1$testlet_id
t1$item_list
t1$item_models
t1$item_id
t1$content
t1$item_models
t1$misc
t1$paragraph_text

irt documentation built on Nov. 10, 2022, 5:50 p.m.