| FL_1 | FL_5 | FL_8 | FL_9 | FL_10 | FL_11 | FL_12 |
---|---|---|---|---|---|---|---|
Panel A: Polychoric correlation matrix | |||||||
FL_1 | 1.0000 | Â | Â | Â | Â | Â | Â |
FL_5 | 0.5887 | 1.0000 | Â | Â | Â | Â | Â |
FL_8 | 0.6447 | 0.4571 | 1.0000 | Â | Â | Â | Â |
FL_9 | 0.4950 | 0.4156 | 0.7798 | 1.0000 | Â | Â | Â |
FL_10 | 0.5884 | 0.3982 | 0.7580 | 0.6748 | 1.0000 | Â | Â |
FL_11 | 0.5280 | 0.4911 | 0.7085 | 0.7025 | 0.7433 | 1.0000 | Â |
FL_12 | 0.5418 | 0.4516 | 0.6329 | 0.6869 | 0.7256 | 0.7620 | 1.0000 |
k | Eigenvalues | Proportion explained | Cumulative explained (%) |
---|---|---|---|
Panel B: Polychoric PCA | |||
1 | 4.7289 | 0.6756 | 67.56 |
2 | 0.7867 | 0.1124 | 78.79 |
3 | 0.4911 | 0.0702 | 85.81 |
4 | 0.3781 | 0.0540 | 91.21 |
5 | 0.2580 | 0.0369 | 94.90 |
6 | 0.2208 | 0.0315 | 98.05 |
7 | 0.1365 | 0.0195 | 100.00 |