.. _method-multilevel_blue-solver_metric-max_estimator_variance:

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max_estimator_variance
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Utilize the maximum estimator variance as the solver metric for sampling-based multifidelity methods.



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**Specification**

- *Alias:* None

- *Arguments:* None


**Description**


The maximum estimator variance option focuses strictly on the worst case variance, 
relative to the other average and norm options for scalar reduction of the estimator
variance vector.