Research Article

Simultaneous Determination of Night Effective Constituents and Correlation Analysis of Multiconstituents and Antiplatelet Aggregation Bioactivity In Vitro in Chuanxiong Rhizoma Subjected to Different Decoction Times

Figure 4

Results of statistical analysis by SIMCA-PCA and cluster analysis: (a) score scatter plot; (b) dendrogram.
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(b)