=============== Explanation ===============
'Explanation 1' – Run the code from A to B in the folder to generate Figure 5 in the paper.

'Explanation 2' –  Before running the code, please ensure that the 'diversity_observed.csv', 'diversity_neutral.csv', and 'diversity_nearly.csv' files generated in the "Figure 3" folder, as well as the 'sigma_all.csv' file from the "Data" folder, are placed in the current working directory.


=============== Code ===============
'A_Figure5.m' – This code is designed to plot Figure 5.

'B_Correlation Analysis.R' – This code analyzes the relationships between neutral–observed and observed–near-neutral trend slope across different taxa and climate zones using GLMMs.




