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. Author manuscript; available in PMC: 2021 Jun 11.
Published in final edited form as: Ecosyst Serv. 2018;33:124–133. doi: 10.1016/j.ecoser.2018.06.001

Fig. 3.

Fig. 3

Preference functions in the PROMETHEE methodology that specify the degree of preference that one alternative a outranks another b for each indicator (adapted from Brans et al., 1986). The parameter d is defined by Eq. (2).