Data and statistical-analysis code for monsoon-related aerosol Pb isotopes and aerosol–rainwater offsets at Peng Chia Yu

This record contains the individual water-soluble aerosol Pb isotope dataset, the processed monthly aerosol–rainwater paired dataset, and the Python code and statistical outputs used in the associated manuscript. The archived code reproduces the sample-level Theil–Sen bootstrap confidence intervals, the monthly-median sensitivity analysis, and the within-year restricted permutation tests. Rainwater Pb isotope data included in the processed paired dataset were previously published by Cheng et al. (2011).