rpf.mean.info | R Documentation |
experimental This is a point estimate of the mean difficulty of items that do not offer easily interpretable parameters such as the Generalized PCM. Since the information curve may not be unimodal, this function integrates across the latent space.
rpf.mean.info(spec, param, grain = 0.1)
spec |
list of item specs |
param |
list or matrix of item parameters |
grain |
the step size for numerical integration (optional) |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.