Data and Code for Dual Time Cosmology: A Unified Framework and Comparison with ΛCDM

Repository containing the Python code, processed data, posterior samples, and results tables used to reproduce all figures and tables in the paper “Dual Time Cosmology: A Unified Framework and Comparison with ΛCDM.” See README.md for details and instructions. Software is released under the MIT License; generated data files are provided under CC BY 4.0. The raw third‑party datasets (Pantheon+ supernova, eBOSS DR12 BAO, cosmic chronometer H(z) data, and Planck distance priors) are not redistributed here but are cited in the manuscript and listed with their DOIs in DATA_SOURCES.md.