spearman_brown: Spearman Brown Prophecy

Description Usage Arguments Examples

Description

Use Spearman-brown formula to compute the predicted reliability when the test length is extened to n-fold or reversely the n-fold extension of test length in order to reach the targeted reliability

Usage

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Arguments

n

extend the test length to n-fold

rho

the reliability of current test

target

the targeted reliability

Examples

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xxIRT documentation built on May 1, 2019, 7:11 p.m.

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