Additional file 4 of Genetic diversity analysis of a flax (Linum usitatissimum L.) global collection

Additional file 4: Table S4. a Percentage of variation explained by the first 3 axes, b Eigen values by axis and sample Eigen vectors.补充文件4：表S4。a. 前3个主轴解释的变异百分比；b. 各轴特征值（Eigen values）及样本特征向量（Eigen vectors）。