Fig. 5From: A “data-driven uncertainty” computational method to model and predict instabilities of a frictional systemRelative error for the stochastic finite element approaches. Comparison of the relative error in Eq. (39) between (i) MC-FE, (ii) FAST-FE, (iii) rFAST-FE and (iv) the corrected rFAST-FE approachBack to article page