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

Table 10

Excluded variables^a.

Model	Beta	t	Sig.	Partial correlation	Collinearity statistics tolerance
Vanillin	0.006^a	0.799	0.508	0.492	0.622
Ferulic acid	0.011^a	0.183	0.872	0.128	0.012
Senkyunolide A	−0.001^a	−0.091	0.936	−0.064	0.195
Butylphthalide	0.001^a	0.1	0.929	0.071	0.264
Z-Ligustilide	0.003^a	0.229	0.84	0.16	0.302

^aPredictors: (constant), senkyunolide H, and senkyunolide I.