Appendix B. Two-way ANOVA tables, partial R2, and year effect Tukey-Kramer HSD tables for S:O ratio in P. scouleri and P. serrulatus, one-way ANOVA table for P. serrulatus at all seven sites in 2006, and sample sizes of P. serrulatus and P. scouleri species collected over three years and seven sites.

Two-way ANOVA tables, partial R2, and year effect Tukey-Kramer HSD tables for S:O ratio in P. scouleri and P. serrulatus, one-way ANOVA table for P. serrulatus at all seven sites in 2006, and sample sizes of P. serrulatus and P. scouleri species collected over three years and seven sites.

本数据集包含针对斯科勒贯众（P. scouleri）与锯叶贯众（P. serrulatus）的硫氧比（S:O ratio）所构建的双向方差分析（Two-way ANOVA）表、偏决定系数（partial R²）结果，以及反映年份效应的Tukey-Kramer诚实显著差异（Tukey-Kramer HSD）表；同时涵盖2006年锯叶贯众在全部7个样地的单因素方差分析（one-way ANOVA）表，以及三年间于7个样地采集的两种贯众的样本量统计数据。