Multilevel factor models for ordinal variables
Leonardo Grilli
Carla Rampichini
Department of Statistics ‘Giuseppe Parenti’
University of Florence
e-mail: grilli@ds.unifi.it, carla@ds.unifi.it
Phone: +39 0554237271, +39 0554237246
Final versione printed as:
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Grilli L. & Rampichini C. (2007) Multilevel factor models for ordinal variables.
Structural Equation Modeling, 14 (1), pp 1-25
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http://www.leaonline.com/doi/abs/10.1207/s15328007sem1401_1