Data and code for: Testing quarter-power tempo invariance in mammalian lifespan using pace-standardised scaling

This record contains the reproducibility materials for the manuscript “Testing quarter-power tempo invariance in mammalian lifespan using pace-standardised scaling”. It includes two complementary archives: PSL_Figure_Reproducibility_Package: This archive provides the scripts, input workbooks, and archived example outputs required to reproduce Figures 1–3. PSL_Analysis_Reproducibility_Bundle: This archive provides the statistical reproducibility materials for the focal n = 28 analyses, human-excluded analyses, and expanded-pool / robustness-subset / OLS sensitivity analyses. Together, these files provide the figure-generation code and the principal statistical reproducibility materials associated with the manuscript and its supplementary analyses.