Dakota Reference Manual: import

| Dakota Reference Manual Version 6.15 Explore and Predict with Confidence

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import

Importance sampling option for probability refinement

## Specification

Alias: none

Argument(s): none

## Description

`import` centers a sampling density at one of the initial LHS samples identified in the failure region. It then generates the importance samples, weights them by their probability of occurence given the original density, and calculates the required probability (CDF or CCDF level).