TY - RPRT TI - Parameterization of multivariate random effects models for categorical data. AU - S Rabe-Hesketh AU - A Skrondal PY - 2001 DO - 10.1111/j.0006-341x.2001.1256_1.x UR - https://pubmed.ncbi.nlm.nih.gov/11764269/ ID - 11764269 ER -