Table 1.

Empirical threshold values from Monte Carlo simulations ( nr = 1000, alpha = 0.01).

Item	no. cat.	Prob.			Cox & Snell			Nagelkerke			McFadden			%Δβ1
		${\chi }_{12}^2$	${\chi }_{13}^2$	${\chi }_{23}^2$	$R_{12}^2$	$R_{13}^2$	$R_{23}^2$	$R_{12}^2$	$R_{13}^2$	$R_{23}^2$	$R_{12}^2$	$R_{13}^2$	$R_{23}^2$
1	3	.010	.016	.008	.005	.007	.006	.007	.009	.008	.006	.008	.007	.035
2	3	.009	.014	.018	.005	.007	.005	.007	.009	.006	.006	.007	.005	.039
3	3	.008	.009	.010	.004	.005	.004	.005	.007	.005	.006	.008	.006	.032
4	4	.012	.009	.009	.004	.006	.004	.004	.006	.005	.004	.005	.004	.027
5	3	.011	.008	.007	.004	.006	.004	.005	.007	.005	.006	.009	.007	.035
6	3	.011	.014	.014	.004	.005	.003	.005	.006	.004	.005	.007	.005	.028
7	3	.015	.010	.009	.004	.006	.005	.005	.007	.005	.004	.006	.005	.030
8	3	.009	.008	.010	.005	.007	.005	.006	.009	.006	.005	.007	.005	.037
9	3	.014	.013	.009	.004	.006	.005	.005	.007	.006	.004	.006	.005	.034
10	3	.008	.016	.014	.003	.004	.003	.004	.005	.004	.006	.007	.005	.030
11	3	.005	.008	.011	.007	.009	.006	.008	.010	.007	.006	.007	.005	.043
12	3	.017	.018	.014	.004	.005	.004	.004	.006	.005	.004	.005	.004	.029
13	3	.009	.013	.017	.005	.006	.004	.005	.007	.005	.005	.007	.004	.038
14	3	.007	.007	.009	.005	.006	.004	.005	.007	.005	.005	.007	.004	.034
15	3	.008	.008	.006	.004	.005	.004	.004	.006	.005	.005	.008	.006	.031
16	3	.014	.013	.008	.004	.005	.004	.004	.006	.005	.004	.005	.004	.028
17	2	.006	.005	.005	.006	.008	.006	.010	.013	.010	.011	.015	.011	.054
18	4	.009	.009	.014	.005	.007	.004	.006	.007	.005	.004	.005	.003	.030
19	3	.007	.007	.005	.004	.005	.004	.005	.007	.005	.006	.009	.007	.028
20	3	.010	.007	.008	.003	.005	.003	.004	.006	.004	.005	.008	.006	.032
21	3	.009	.006	.009	.006	.009	.006	.007	.011	.007	.005	.008	.005	.041
22	3	.007	.011	.013	.004	.005	.003	.005	.006	.004	.005	.006	.004	.030
23	3	.004	.009	.014	.005	.006	.004	.006	.007	.004	.005	.006	.004	.034
24	4	.016	.012	.009	.004	.006	.004	.004	.006	.005	.003	.005	.004	.027
25	4	.010	.014	.013	.005	.006	.005	.005	.007	.005	.003	.004	.003	.034
26	3	.006	.009	.010	.005	.006	.004	.005	.006	.004	.005	.006	.004	.029
27	3	.016	.013	.020	.003	.005	.003	.004	.005	.004	.004	.006	.004	.025
28	3	.016	.011	.009	.003	.005	.004	.003	.005	.004	.004	.005	.004	.024
29	3	.012	.012	.009	.003	.004	.003	.004	.005	.004	.005	.007	.005	.025
	Mean	.010	.011	.011	.004	.006	.004	.005	.007	.005	.005	.007	.005	.032
	SD	.004	.003	.004	.001	.001	.001	.001	.002	.001	.001	.002	.002	.006