weightedProjection

Build a weighted projection for selected observation columns.

Developer documentation: this item describes internal implementation details.

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Declaration

 [A,resolutionMatrix,gramMatrix] = InternalModesProjection.weightedProjection(B,weights,retainedModes)

Parameters

• B sampled observation matrix
• weights observation weights
• retainedModes retained column numbers

Returns

• A weighted projection matrix
• resolutionMatrix coefficient resolution matrix
• gramMatrix retained weighted Gram matrix

Discussion