Faisal Maqbool Zahid, Gerhard Tutz, Proportional Odds Models with High-Dimensional Data Structure, International Statistical Review / Revue Internationale de Statistique, Vol. 81, No. 3 (December 2013 ...

The data for this example are from Ezzet and Whitehead (1991), who describe a crossover experiment on two groups of patients using two different inhaler devices (A and B). Patients from group 1 used ...