Supplementary file 3. The palaeolatitudinal distribution of the Ediacaran macrobiota

Supplementary file 3: Code for all chi-squared and Kruskal-Wallis tests. Data exported to run these tests can be found in Supplementary File 2 (R - All Data).

补充文件3：包含所有卡方检验(chi-squared tests)与克鲁斯卡尔-沃利斯检验(Kruskal-Wallis tests)的代码。用于运行上述检验的导出数据可于补充文件2（R - 全量数据）中获取。