Thyroid Disease (New Thyroid) (Imbalanced: 2) data set 1: Description. A imbalanced version of the New Thyroid data set, where the possitive examples belong to class 3 (hypothyroidism) and the negative examples belong to the rest. 2: Type. Imbalanced 3: Origin. Real world 4: Instances. 215 5: Features. 5 6: Classes. 2 7: Missing values. No 8: IR: 4.92 9: Header. @relation new-thyroid2 @attribute T3resin integer [65, 144] @attribute Thyroxin real [0.5, 25.3] @attribute Triiodothyronine real [0.2, 10.0] @attribute Thyroidstimulating real [0.1, 56.4] @attribute TSH_value real [-0.7, 56.3] @attribute Class {positive, negative} @inputs T3resin, Thyroxin, Triiodothyronine, Thyroidstimulating, TSH_value @outputs Class