criticality_importance: Criticality (Fussell) importance at time t

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criticality_importanceR Documentation

Criticality (Fussell) importance at time t

Description

Probability that component j has failed AND is critical given that the system has failed by time t. Equals ⁠I_B(j; S(t)) * F_j(t) / F_sys(t)⁠.

Usage

criticality_importance(x, j, t)

## S3 method for class 'dist_structure'
criticality_importance(x, j, t)

Arguments

x

A dist_structure object.

j

Component index.

t

Scalar time.

Value

Numeric scalar in ⁠[0, 1]⁠.


dist.structure documentation built on May 13, 2026, 1:07 a.m.