Ordinal Analysis of Variation of Sensory Responses in Combination with Multinomial Ordered Logistic Regression vs. Chemical Composition: A Case Study of the Quality of a Sausage from Different Producers

Figure 2

Probabilities P of responses of different appearance categories in dependence on content of (a) protein c₁, (b) fat c₂, and (c) moisture c₃, mass fractions, %. Each plot is calculated at contents of other main components equal to their observed mean values (Table 4). Line 1 is for the category “satisfactory,” line 2 for the category “good,” and line 3 for the category “excellent.”

(a)

(b)

(c)