论文信息 - A stopping rule for structure-preserving variable selection

A stopping rule for structure-preserving variable selection

A stopping rule is provided for the backward elimination process suggested by Krzanowski (1987a) for selecting variables to preserve data structure. The stopping rule is based on perturbation theory for Procrustes statistics, and a small simulation study verifies its suitability. Some illustrative examples are also provided and discussed.

Wojtek J. Krzanowski | W. Krzanowski

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