Replication package for: A Leakage-Safe Hybrid Physics-ML Framework for Correcting Euler Buckling Predictions in Non-Ideal Columns

Version 2 update. This archive adds the leakage-safe nested cross-validation pipeline, fold assignments, fold-contained Euler calibration outputs, selected-hyperparameter logs, out-of-fold prediction tables, and frozen tables/figures underlying the manuscript results. Code is provided under the MIT License; data, tables, figures, and manuscript-supporting outputs are provided under CC BY 4.0.