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Table 2 The similarities of ten batches of samples of five extraction methods for ganjiang decoction

From: The comparison of extraction methods of ganjiang decoction based on fingerprint, quantitative analysis and pharmacodynamics

Sample

Similarities

Method 1

Method 2

Method 3

Method 4

Method 5

S1

0.995

0.998

0.998

1.000

0.999

S2

0.993

0.994

1.000

1.000

0.999

S3

0.999

0.999

1.000

0.999

1.000

S4

0.996

0.999

1.000

1.000

1.000

S5

0.999

1.000

1.000

1.000

1.000

S6

0.998

0.999

0.999

1.000

1.000

S7

0.999

1.000

1.000

0.998

1.000

S8

0.999

0.993

0.999

1.000

1.000

S9

0.995

0.999

0.999

1.000

1.000

S10

0.990

0.999

1.000

0.999

1.000