Table 7 Backward elimination of the selection gradients
Step | Model | LogL | df | AIC | FS_g | PDS_g | H_g | BA_g | FI_b | PDS_b | H_b | BA_b | p value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | M0 | − 18,676.1 | 27 | 37,406.10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | NA |
1 | M1 | − 18,704.0 | 26 | 37,460.04 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7.47E-14 |
1 | M2 | − 18,694.6 | 26 | 37,441.14 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1.16E-09 |
1 | M3 | − 18,676.1 | 26 | 37,404.16 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0.806496 |
1 | M4 | − 18,676.1 | 26 | 37,404.12 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0.887537 |
1 | M5 | − 18,727.4 | 26 | 37,506.84 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 3.82E-24 |
1 | M6 | − 18,678.9 | 26 | 37,409.70 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0.017960 |
1 | M7 | − 18,677.1 | 26 | 37,406.20 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0.147299 |
1 | M8 | − 18,683.6 | 26 | 37,419.10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0.000108 |
2 | M9 | − 18,705.5 | 25 | 37,461.08 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1.61E-14 |
2 | M10 | − 18,694.8 | 25 | 37,439.58 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 9.33E-10 |
2 | M11 | − 18,676.2 | 25 | 37,402.34 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0.639040 |
2 | M12 | − 18,727.5 | 25 | 37,504.90 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 3.75E-24 |
2 | M13 | − 18,678.9 | 25 | 37,407.70 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0.018167 |
2 | M14 | − 18,677.1 | 25 | 37,404.22 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0.147299 |
2 | M15 | − 18,683.6 | 25 | 37,417.10 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0.000109 |
3 | M16 | − 18,707.9 | 24 | 37,463.88 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1.57E-15 |
3 | M17 | − 18,697.1 | 24 | 37,442.12 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1.02E-10 |
3 | M18 | − 18,727.6 | 24 | 37,503.18 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 3.63E-24 |
3 | M19 | − 18,679.0 | 24 | 37,405.94 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0.017960 |
3 | M20 | − 18,677.2 | 24 | 37,402.48 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0.143502 |
3 | M21 | − 18,683.7 | 24 | 37,415.36 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0.000106 |
4 | M22 | − 18,709.0 | 23 | 37,464.04 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1.56E-15 |
4 | M23 | − 18,698.4 | 23 | 37,442.72 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 8.07E-11 |
4 | M24 | − 18,731.5 | 23 | 37,508.96 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2.11E-25 |
4 | M25 | − 18,681.1 | 23 | 37,408.16 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0.005584 |
4 | M26 | − 18,684.2 | 23 | 37,414.48 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0.000183 |