Summary of the principal component analysis showing Pearson's correlation coefficients for each predictor, eigenvalues and explained total variance.

Summary of the principal component analysis showing Pearson's correlation coefficients for each predictor, eigenvalues and explained total variance.主成分分析（Principal Component Analysis）结果概述：展示各预测变量的皮尔逊相关系数、特征值及总解释方差。