Parametric Sensitivity Analysis for Importance Measure on Failure Probability and Its Efficient Kriging Solution

Table 2

The parametric sensitivities of the importance measure in Example 1.

Parametric sensitivity of IM	Method
	MC	0.00821	0.0179	0.00940	0.00610
	ALK	0.00858	0.0183	0.00947	0.00624
	MC	0.00741	−0.00301	4.594e^−4	−3.576e^−4
	ALK	0.00752	−0.00293	4.648e^−4	−3.470e^−4