Table 2.

Simulation results for mean square errors (MSE) defined in Section 4. Displayed are the MSE obtained from our proposed method (labeled as Propose), the approach using random-intercept model (labeled as NAIVE1) and the method of assuming independence across three processes (labeled as NAIVE2). The “CE” denotes the conditional expectation $E\{Y_i(t)/P_i(t)|C_i^{(1)}=1,P_i(t)>0.5\}$.

	Method	MSE
	Propose	0.660
μC1(t)	NAIVE1	0.810
	NAIVE2	0.672
	Propose	0.955
μC2(t)	NAIVE1	1.015
	NAIVE2	0.976
	Propose	0.340
μP(t)	NAIVE1	0.478
	NAIVE2	0.352
	Propose	5.500
μY1(t)	NAIVE1	7.362
	NAIVE2	5.605
	Propose	0.403
μY2(t)	NAIVE1	0.971
	NAIVE2	0.418
	Propose	9.361
CE	NAIVE1	15.222
	NAIVE2	13.951