Supplementary datasets for "Time non-reversible amino acid substitution models"

<b>Pfam_datasets.zip</b>: Pfam training and test sets.<b><br></b><b>05_clades.zip</b>: Training and test sets of five clades.<br><b><br></b><b>non_reversible_matrices.zip</b>: Six time non-reversible matrices for Pfam, Bird, Insect, Mammal, Plant, and Yeast datasets.<br><b>pca script.zip</b>: an R scrip and matrices to produce the PCA figure<br>

<b>Pfam_datasets.zip</b>：包含蛋白质家族数据库（Pfam）的训练集与测试集。<b><br></b><b>05_clades.zip</b>：包含5个进化支（clade）的训练集与测试集。<br><b><br></b><b>non_reversible_matrices.zip</b>：包含适用于Pfam、鸟类、昆虫类、哺乳类、植物与酵母数据集的六组时间非可逆矩阵。<br><b>pca script.zip</b>：包含用于生成主成分分析（PCA，Principal Component Analysis）可视化图的R脚本与矩阵文件。