[Retracted] Covering Fuzzy Rough Sets via Variable Precision

Table 1

Decision-making matrix with fuzzy information.

	0.92	1	1	0.73	0.56	1
	0.54	0.65	0.48	0.84	1	0.51
	1	0.94	0.82	1	0.82	0.49
	0.48	0.52	0.57	0.44	0.52	0.93
	0.28	0.25	0.46	0.51	0.24	0.28