For Problem 12.7, compare estimates of B A and C A

For Problem 12.7, compare estimates of β_B – β_A and β_C – β_A and SE values to those using (a) a marginal model (Problem 11.6), and (b) conditional logistic regression (Section 10.2), treating subject terms in model (12.19) as fixed effects.

Data from Problem 12.7:

For the crossover study in Table 11.10 (Problem 11.6), fit the model

logit[P(Y_i(k)t = 1|u_i(k))] = α_k + β_t + u_i(k),

where {u_i(k)} are independent N(0, σ²). Interpret {β̂_t} and σ̂.

Table 11.10: