Description Usage Arguments Value
Computes a matrix of probabilities for correct responses under 2PL model.
1 | IRF(parms, theta)
|
parms |
a named list or data.frame with elements |
theta |
the latent trait. |
length(theta)
by nrow(parms)
matrix of response probabilities.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.