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Network Pharmacology, 2017, 2(3): 67-81
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Network pharmacology of medicinal attributes and functions of Chinese herbal medicines: (III) Canonical correlation functions between attribute classes and linear eignmodels of Chinese herbal medicines

WenJun Zhang
School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; International Academy of Ecology and Environmental Sciences, Hong Kong

Received 10 April 2017;Accepted 28 April 2017;Published 1 September 2017
IAEES

Abstract
In present study I used the data from CHM-DATA, the interactive database of 1127 Chinese herbal medicines. Canonical correlation functions were determined for taste attribute class (7 taste attributes), medicinal property class (5 medicinal properties), chemical composition class (22 chemical composition categories), meridians and colleterals class (12 meridians and colleterals), and medicinal function class (77 medicinal functions). Linear eignmodels were also developed for Chinese herbal medicines. Theoretically the attribute values of any Chinese herbal medicines meet the corresponding linear eignmodel. Matlab codes for canonical correlation analysis and linear eignmodel were given. Finally, the canonical correlation network for attribute classes of Chinese herbal medicines was constructed.

Keywords Chinese herbal medicine;medicinal function;attribute;canonical correlation;eignmodel.

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