Legacy Marginal Likelihood Methods

Legacy Maximum marginal likelihood estimation methods.

Notes:

These methods jointly estimate the item parameters using non-separable optimization methods. When possible, use the regular maximum marginal likelihood methods, they will be much faster. The onepl_full method is particularly slow.

rasch_full

onepl_full

twopl_full

pcm_mml

gum_mml

Last modified April 6, 2020: Changed name from separate t to mml (2b031c1)