On Application of Ordered Fuzzy Numbers in Ranking Linguistically Evaluated Negotiation Offers

Table 8

The negotiation packages’ rankings determined by OF-TOPSIS method.

Numerical Order Scale
TOPSIS method	OF-TOPSIS		TOPSIS
Packages		Rank		Rank		Rank		Rank
P15	0.731	1	0,750	1	0,725	1	0,738	1
P13	0.631	2	0,650	2	0,625	2	0,638	2
P14	0.566	3	0,550	3.5	0,575	3	0,563	3
P7	0.548	4	0,550	3.5	0,550	4	0,550	4
P6	0.516	5	0,500	5.5	0,521	5	0,513	5
P8	0.486	6	0,450	7	0,500	6.5	0,475	7
P2	0.477	7	0,500	5.5	0,475	8.5	0,488	6
P12	0.475	8	0,400	9	0,500	6.5	0,450	8
P11	0.456	9	0,400	9	0,475	8.5	0,438	9
P5	0.419	10	0,400	9	0,425	10	0,413	10
P10	0.358	11	0,350	11.5	0,350	11.5	0,350	11
P3	0.342	12	0,312	13	0,350	11.5	0,288	13
P4	0.324	13	0,350	11.5	0,300	13	0,325	12
P9	0.273	14	0,267	14	0,250	14	0,275	14
P1	0.203	15	0,200	15	0,200	15	0,200	15
Spearman’s rho		0,985		0,972		0,971		0,985

Source: own elaboration.