| fit_cond_density_quantile | Estimate conditional density pi(y|x) via quantile process + quotient estimator |
| fit_missingness_propensity | Fit missingness propensity model P(delta=1 | X) from pooled data |
| generate_clustered_mar | Simulate clustered continuous outcomes with covariate-dependent MAR missingness |
| hcp_conformal_region | HCP conformal prediction region with repeated subsampling and repeated data splitting |
| hcp_predict_targets | HCP prediction wrapper for multiple measurements with optional per-patient Bonferroni |
| plot_hcp_intervals | Plot HCP prediction intervals (band vs covariate or intervals by patient) |