Supporting data and code for a manuscript under review at Nature

================================================================================1. OVERVIEW================================================================================This repository contains all datasets and processing workbooks necessary to reproduce the results in the associated manuscript under double-blind review at Nature. The core computations are implemented within Microsoft Excel workbooks. ================================================================================2. REPOSITORY STRUCTURE================================================================================The archive has the following structure: Data_Code_for_Scaling_Theory/ ├── README.txt # This file ├── data/ # Directory for all data files │ ├── main_text # For figures in the main text │ └── methods # For figures in the methods section └── code/ # All processing code │ ├── main_text # Code for main text figures │ └── methods # Code for methods figures ================================================================================3. HOW TO REPLICATE THE RESULTS================================================================================To reproduce any result, follow this general three-step pattern: 1. LOCATE the relevant workbook in the `/code/` directory. 2. OPEN the `.xlsx` file with Microsoft Excel. 3. REFER to the output sheets for the final numerical results used in plotting. All workbooks are self-contained. No additional calculations are required. 【Instructions for Extraction】This dataset is split into multiple archive volumes. To extract the complete data, please follow these steps:1. Download ALL files (Data_Code_for_Scaling_Theory.zip.001 through .005) into the same folder on your computer.2. Ensure you have software like 7-Zip or WinRAR installed.3. Right-click on the FIRST file (Data_Code_for_Scaling_Theory.zip.001) and select "Extract Here" or "Extract to Current Folder".Important: Do NOT extract each file individually; the software will automatically combine all volumes.