Linguistic Interval-Valued Intuitionistic Fuzzy Copula Heronian Mean Operators for Multiattribute Group Decision-Making

Table 6

The influence of parameter on the rank of alternatives .

p	q	Score index of	Ranking order
p = 0	q = 1	0.8477, 0.6880, 0.8302, 0.6917
	q = 2	0.9082, 0.7696, 0.9108, 0.7984
	q = 5	1.0758, 0.9895, 1.1331, 1.0987
p = 1	q = 0	0.6644, 0.5043, 0.5727, 0.5897
	q = 1	0.7497, 0.5979, 0.6942, 0.6458
	q = 2	0.8285, 0.6897, 0.7972, 0.7386
	q = 5	1.0126, 0.9099, 1.0362, 1.0089
p = 2	q = 0	0.7219, 0.5713, 0.6485, 0.6551
	q = 1	0.7755, 0.6379, 0.7321, 0.6983
	q = 2	0.8367, 0.7129, 0.8155, 0.7740
	q = 5	0.9978, 0.9034, 1.0237, 1.0031