摘要
研究明代虚劳专著(专篇)中虚劳方剂的中药使用频数及度值的分布特性,分析其是否服从幂律分布,有利于指导临床用药及实验研究。通过统计明代虚劳专著(专篇)中虚劳方剂的中药使用频率及各中药节点在配伍关系网络中的度值,采用基于极大似然估计的结合计算机模拟仿真的方法对中药使用频数及度值参数集进行幂律拟合、参数估计及幂律分布检验。结果表明,明代虚劳专著(专篇)中虚劳方剂的中药使用频数服从幂律分布,并具有无标度特性,而其中药度值不服从幂律分布。
It is benefit for clinical medication guide and experimental research to study the distribution characteristics of the frequency and degree of the use of herbs of in the decoctions from monographs of consumptive disease written in Ming Dynasty,and analyze whether it obeys the power-law distribution.The frequency of the use of herbs and the degree of the herbs in the compatibility relationship network in the monographs of consumptive disease written in Ming Dynasty were counted.The method combining computer simulation based on maximum likelihood estimation was used to perform power-law fitting,parameter estimation and goodness-of-fit assessment of the power-law distribution test for the parameter sets of frequency and degree values of herbs.The results show that the frequency of use of herbs of in the decoctions from monographs of consumptive disease written in Ming Dynasty obeys the power-law distribution and has scale-free characteristics,while the degree of herbs does not obey the power-law distribution.
作者
卢伟名
罗广波
Lu Weiming;Luo Guangbo(School of Public Health and Management,Guangzhou University of Chinese Medicine,Guangzhou 510006,Guangdong,China;First Clinical Medical College,Guangzhou University of Chinese Medicine,Guangzhou 510405,Guangdong,China)
出处
《计算机应用与软件》
北大核心
2023年第2期89-95,111,共8页
Computer Applications and Software
基金
广东省教育厅2020年度“创新强校工程”特色创新项目(2020KTSCX027)
广州中医药大学2020年度人文社科学科专项扶持项目(2020SKXK27)。
关键词
明代虚劳专著(专篇)
中药使用频数
中药度值
幂律分布
幂律分布检验
Monographs of consumptive disease written in Ming Dynasty
Use frequency of herbs
Degree of herbs
Power-law distribution
Goodness-of-fit assessment of the power-law distribution
