| fci_items | The 18 conditions of the Functional Comorbidity Index |
| mm_prevalence | Population-level multimorbidity estimates from complex survey data |
| multimorbidity_index | Calculate a self-reported multimorbidity index |
| plot_shap_summary | Plot SHapley Additive exPlanations (SHAP) Summary |
| recode_binary | Recode a messy survey column into clean 0/1 |
| survey_concentration_index | Calculate Survey-Weighted Concentration Index |
| survey_map_indicator | Map Survey Indicators Universally |
| survey_shap | Extract SHAP Values from a Survey-Weighted XGBoost Model |
| survey_xgboost | Train an XGBoost Model with Complex Survey Weights |
| who_anthro_score | Calculate WHO Anthropometric Categories from DHS/MICS Data |