collaborators

1 paper

stat.ME2026

A Scalable Parametric Item Calibration Engine (SPICE) for Explanatory IRT with Sparse Data

Steven W. Nydick, Manqian Liao, J. R. Lockwood

We describe a Bayesian multidimensional explanatory IRT model, and an associated Markov Chain Monte Carlo (MCMC) estimation procedure and the corresponding development of calibrati…