Replication data and code for "Basin-Specific Intensification of Tropical Cyclones"

Replication data and code for the manuscript "Basin-Specific Intensification of Tropical Cyclones" (Welch). The package regenerates every data file and every LaTeX table of the paper from the included source data and verifies the results against reference outputs (run make; success prints REPLICATION: PASS). Self-contained: requires only R (>= 4.2) with data.table, sandwich, and lmtest; total runtime under two minutes. The included paper PDF (ams-cyclones.pdf) shows all tables. Raw upstream sources are public and not redistributed here (derivation code included for reference): ADT v9.0 / HURSAT-B1 v07b (NOAA NCEI Accession 0307249), IBTrACS v04r01, HURDAT2 (NOAA NHC), ERSST v5 and Niño 3.4 (NOAA), MERRA-2 (NASA GES DISC), CEDS v2021-02-05 (Zenodo 4509372), IGCC/IPCC AR6 ERF, GISS/CMIP7 stratospheric aerosol, Ragged Point Barbados dust (DOI 10.17604/q3vf-8m31). License: data CC-BY-4.0; code MIT.