| cronbach_alpha {xxIRT} | R Documentation |
Cronbach's alpha
Description
cronbach_alpha computes Cronbach's alpha internal consistency reliability
Usage
cronbach_alpha(responses)
Arguments
responses |
the oberved responses, 2d matrix |
Examples
cronbach_alpha(model_3pl_gendata(1000, 20)$u)
[Package xxIRT version 2.1.2 Index]