Additional file 2 of Applicability of several rooted phylogenetic network algorithms for representing the evolutionary history of SARS-CoV-2

Additional file 2. Specifications of tree sets (input data, edge contraction parameters, filtering effects) and tree-based phylogenetic networks (reticulation numbers, temporal distance).补充文件2。树集规范（输入数据、边收缩参数、过滤效果）及基于树的系统发育网络规范（网状结构数、时间距离）。