cash-Response-method: Get slots of the an 'Response-class' object.
In irt: Item Response Theory and Computerized Adaptive Testing Functions

$,Response-method

R Documentation

Get slots of the an `Response-class` object.

Description

Get slots of the an Response-class object.

Usage

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

Arguments

x

An Response-class object.

name

Name of the parameter. Available values:

'examinee_id': Extract Examinee/Subject/Student ID.
'item_id': Extract item ids
'testlet_id': Extract testlet IDs, if there is any.
'score': Extract item scores.
'raw_response': Extract raw responses.
'order': Extract item order.
'response_time': Extract response times.
'misc': Extract 'misc' field.

Value

See the 'name' argument above for possible return values.

Author(s)

Emre Gonulates

Examples

resp <- response(score = c(0, 1, 0), examinee_id = "Ex-412",
                 item_id = c("I1", "I2", "I3"),
                 raw_response = c("B", "D", "A"),
                 order = 1:3,
                 response_time = c(66, 23, 89),
                 misc = list(form = "A1",
                             operational = c(TRUE, TRUE, FALSE))
                 )
resp$score
resp$item_id
resp$examinee_id
resp$raw_response
resp$order
resp$response_time
resp$misc
resp$misc$form
resp$form

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