length,Itempool-method {irt}

Find the length of an Itempool-class object

Description

Find the length of an Itempool-class object

Find the length of an Response-class object

Find the length of a Response_set-class object

Find the length of a Testlet-class object

Usage

## S4 method for signature 'Itempool'
length(x)

## S4 method for signature 'Response'
length(x)

## S4 method for signature 'Response_set'
length(x)

## S4 method for signature 'Testlet'
length(x)

Arguments

x

an Response_set-class object

Author(s)

Emre Gonulates

Examples

r <- response(sample(0:1, 22, TRUE))
length(r)