Indicator

Pearson coefficient (Pc)

P1

P2

P3

P4

Pc = f (pH/CFU)

−0.99672

−0.99436

−0.9782

−0.96873

General Pearson coefficient for all fruit yogurt samples

−0.95066

Pc = f (CFU/OD₆₀₀)

0.949961

0.96041

0.973807

0.948529

General Pearson coefficient for all fruit yogurt samples

0.948124

Pc = f (pH/OD₆₀₀)

−0.94895

−0.95951

−0.92549

−0.87325

General Pearson coefficient for all fruit yogurt samples

−0.88087