Research Article

[Retracted] Covering Fuzzy Rough Sets via Variable Precision

Table 4

The overall upper preference indices among drugs.


00.024350.1240.1710.10270.0955
000.09830.15650.0840.0885
0.0390.03900.103750.0640.0805
0.03970.0460.05500.0330.134
0.141250.141250.18630.20400.18925
0.2380.25450.3060.4090.2950