Table 6. Number of latent classes in Hb data for different α and different cut-offs (ψ).

α	${\text{R\&M}}_0^{\text{NI}}$	${\text{R\&M}}_{0.01}^{\text{NI}}$	${\text{R\&M}}_{0.02}^{\text{NI}}$	${\text{R\&M}}_{0.05}^{\text{NI}}$
0.5	1	1	1	1
1.0	1	1	1	1
1.5	2	2	2	2
2.0	4	4	4	3
2.5	4	4	4	3

BIC using a frequentist approach found 2 classes.