| estimate_gul_loadings | General unilateral load Estimator |
| generate_gfm_data | Generate general factor model with smooth latent transformation |
| gul_simulation | Single-replication GUL simulation |
| g_fun | Smooth link functions compliant with Theorems 9&10 |
| g_theorem | Simulation wrapper for Theorems 9 & 10 |
| loading_metrics | Multi-metric evaluation of factor loading matrix estimation error |
| verify_mean | Verify zero-mean preservation (Theorem 10 assumption 2a) |
| verify_subgaussian | Verify sub-Gaussian preservation |