RT Article T1 A novel modeling framework for ordinal data defined by collapsed counts JF Statistics in medicine VO 34 IS 15 SP 2312 OP 2324 A1 McGinley, James S. A2 Hedeker, Donald R. 1958- A2 Curran, Patrick J. 1965- LA English YR 2015 UL https://krimdok.uni-tuebingen.de/Record/191263886X DO 10.1002/sim.6495