$,Testlet-method {irt} | R Documentation |
Description
Access slots of a Testlet-class
object
Usage
## S4 method for signature 'Testlet'
x$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 model s of the
items within the testlet.
'item_id' Get the item_id s 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
[Package
irt version 0.2.9
Index]