get_main_and_total_effect_indices_from_pce

pyapprox.sensitivity_analysis.get_main_and_total_effect_indices_from_pce(coefficients, indices)

Assume basis is orthonormal Assume first coefficient is the coefficient of the constant basis. Remove this assumption by extracting array index of constant term from indices

Returns

main_effectsnp.ndarray(num_vars)

Contribution to variance of each variable acting alone

total_effectsnp.ndarray(num_vars)

Contribution to variance of each variable acting alone or with other variables