- RiskAchievementImportance is also known as risk achievement worth.
- The risk achievement importance at time t for component is given by , where is the probability that the system failed given that the component has failed, and is the probability that the system has failed.
- The results are returned in the component order given in the distribution list in rdist or fdist.
The result is given in the same order as the distribution list in ReliabilityDistribution:
Introduced in 2012