摘要
采用主成分分析法,计算了11种中草药中微量元素之间的相关矩阵、载荷矩阵及各因子的综合得分,进而得到了微量元素与人体健康的关系,这为中草药药效及药理研究提供了一定的理论依据.
The paper calculated the correlation matrix , load matrix and comprehensive score of the 11 kinds of trace elements in Chinese herbal medicine by using the method of principal component analysis , further we found the relationship between trace elements and human health , which provides a theoretical basis for the study of Chi-nese herbal medicine ’ s pharmacological and efficacy .
出处
《洛阳师范学院学报》
2014年第2期48-50,共3页
Journal of Luoyang Normal University
基金
青海省高校研究生创新研究项目(QHGJ02012001)
关键词
中草药
微量元素
主成分分析
Chinese herbal medicine
trace element
principal component analysis
