Relative support for predictors of pika stress.

Akaike weights were calculated across all possible linear mixed models of data from both study sites, where each model included only direct effects based on 1–5 of the 5 predictor variables.Relative support for predictors of pika stress.针对两个研究站点的数据集，我们构建了所有可能的线性混合模型（linear mixed models），并计算各模型的赤池权重（Akaike weights）；其中每个模型仅纳入5个预测变量中1至5个的直接效应。本研究围绕鼠兔应激（pika stress）预测因子的相对支持度展开分析。