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Table 5 Contingency table of Fisher’s exact test (test for grouping of encoded samples)

From: Wine quality under integrated, organic and biodynamic management using image-forming methods and sensory analysis

 

Correct grouping

G1

G2

G3

Grouping of encoded samples

 G1

3

0

0

 G2

0

3

0

 G3

0

0

3

Significance

p = 0.004

  
  1. G1–G3: sample group 1 to 3