brxx_Cor_general: brxx_Cor_general: Bayesian Estimation of Reliability from...

In brxx: Bayesian Test Reliability Estimation

Description

This function estimates reliability from correlation given the correlation estimate.

Usage

brxx_Cor_general(cor, alpha, beta, CI, items)

Arguments

cor	Correlation estimate.
alpha	Prior true score variance.
beta	Prior error variance.
CI	Credible interval quantile, as a decimal (ie, for 95 percent, 0.95).
items	Number of test items.

Value

Returns estimated median and quantile based credible limits for reliability.

Examples

brxx_Cor_general(cor=0.85,alpha=3.51,beta=1.75,CI=0.95,items=10)

brxx documentation built on Jan. 26, 2021, 5:06 p.m.