An Open Access Journal
Table 2 Evaluation criteria for determining the number of classes of the LCA
From: Insights into shopping travel behavior: latent classes in relation to attitudes towards shopping
Class | Degrees of freedom | Log-likelihood | G2 | CAIC | ABIC | Entropy | Smallest Class |
|---|---|---|---|---|---|---|---|
1 | 636 | − 2720.14 | 984 | 1062.64 | 1016.73 | 1.00 | 100 % |
2 | 624 | − 2587.29 | 718 | 882.69 | 786.69 | 0.76 | 40.3 % |
3 | 612 | − 2508.05 | 560 | 809.93 | 663.85 | 0.81 | 15.6 % |
4 | 600 | − 2456.59 | 457 | 792.74 | 596.57 | 0.77 | 11.1 % |
5 | 588 | − 2433.36 | 410 | 832.00 | 585.75 | 0.79 | 9.4 % |
6 | 576 | − 2412.62 | 369 | 876.26 | 579.92 | 0.79 | 10.3 % |
7 | 564 | − 2396.22 | 336 | 929.19 | 582.77 | 0.80 | 7.1 % |
8 | 552 | − 2381.49 | 307 | 985.46 | 588.95 | 0.81 | 6.8 % |
9 | 540 | − 2371.58 | 287 | 1051.36 | 604.77 | 0.83 | 3.8 % |
10 | 528 | − 2363.06 | 270 | 1120.07 | 623.39 | 0.83 | 3.6 % |