Relational Gravity: Planck 2018 w₀ Control vs RG — Reproduction Kit (EP1.5)

This dataset contains the complete numerical reproduction kit for the analysis“Relational Gravity: Planck 2018 w₀ Control vs RG”. It includes raw MCMC chains, exact Cobaya configuration files, post-processingnotebooks, derived numerical tables, and figures required to reproduce theprimary results presented in the associated manuscript. The dataset enables an independent reproduction of a controlled comparisonbetween a Planck 2018 TT-only w₀CDM control run and a Relational Gravity–motivatedextension evaluated under identical numerical and observational conditions. The manuscript itself is intentionally not included and should be citedseparately.本数据集包含用于分析研究《"Relational Gravity: Planck 2018 w₀ 对照组与RG对比"》的完整数值复现工具包。 其中涵盖原始马尔可夫链蒙特卡洛（Markov Chain Monte Carlo, MCMC）链、精准匹配原研究配置的Cobaya配置文件、后处理Notebook脚本、衍生数值表格，以及复现关联论文核心结果所需的全部图表。 本数据集支持独立复现一项对照对比分析：即在完全一致的数值与观测条件下，对普朗克2018年仅TT波段的w₀CDM对照组运行结果，与基于关系引力（Relational Gravity）理论的拓展模型进行的对比评估。 本数据集未包含研究论文本身，论文需单独引用。