Data set: Weighting uncertainty analysis method for sustainable supplier selection

This data set was used to validate the applicability of the weighting uncertainty analysis method for sustainable supplier selection in the manufacturing industry. Four corporate experts evaluated 19 criteria among 19 uncertainties. They first assessed the effect of the 19 uncertainties among the 19 criteria using Walker’s framework. Then, they elicited their significance preferences of the 19 criteria by utilising a fuzzy trapezoidal five-point linguistic scale.