length: Find the length of an 'Itempool-class' object

Description Usage Arguments Author(s) Examples

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

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## 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

Emre Gonulates

Emre Gonulates

Examples

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

irt documentation built on Nov. 9, 2021, 9:07 a.m.