Linguistic scales | Positive degrees (PEG) | Negative degrees (NEG) | |||
---|---|---|---|---|---|
Criteria | Economies | Membership degrees (MRE) | Non-membership degrees (NRE) | Membership degrees | Non-membership degrees |
No (n) | Weakest (w) | 0.40 | 0.25 | − 0.60 | − 0.37 |
Some (s) | Poor (p) | 0.45 | 0.28 | − 0.55 | − 0.34 |
Medium (m) | Fair (f) | 0.50 | 0.31 | − 0.50 | − 0.31 |
High (h) | Good (g) | 0.55 | 0.34 | − 0.45 | − 0.28 |
Very high (vh) | Best (b) | 0.60 | 0.37 | − 0.40 | − 0.25 |