dash.posteriorCalculation.weightedMean.calculate

Calculate a weighted mean index over each member in a posterior ensemble

Syntax


index = obj.calculate(Adev, Amean)

Description


index = obj.calculate(Adev, Amean)

Calculates a weighted mean index over each member of a posterior ensemble. Propagates weighted means for the deviations over ensemble means for multiple time steps that share the same deviations.

Input Arguments

Adev

Adev

numeric matrix [nState x nMembers]

A set of updated ensemble deviations.

Amean

Amean

numeric matrix [nState x nTime]

The updated ensemble mean for all time steps using the same deviations.

Output Arguments

index

index

numeric matrix [Members x nTime]

The weighted mean index calculated over the members of the posterior ensemble.