Reproducibility Materials for the CHARLS Empty-Nest Operationalisation and Depressive-Symptom Classification Study

This record contains reproducibility materials for the manuscript “Operationalising Empty-Nest Status and Its Concurrent Classification Value for Depressive Symptoms among Rural Older Adults in China: A CHARLS Study.” Version 2.0.0 includes portable analysis and figure-generation scripts, aggregated derived results, multiple-imputation and MNAR diagnostics, repeated cross-validation, alternative CES-D-10 thresholds, survey-design robustness checks, household-composition analyses, 2020 current-state, transition and retention analyses, the final supplementary workbook, figures, a README, and a SHA-256 manifest. Restricted CHARLS microdata and participant identifiers are not included. Registered users must obtain CHARLS data under the CHARLS project’s data-use terms.