Article

An Exploration of Pathologies of Multilevel Principal Components Analysis in Statistical Models of Shape

2022-01-12

Abstract excerpt

3D facial surface imaging is a useful tool in dentistry and in terms of diagnostics and treatment planning. Between-groups PCA (bgPCA) is a method that has been used to analyse shapes in biological morphometrics, although various “pathologies” of bgPCA have recently been proposed. Monte Carlo (MC) simulated datasets were created here in order to explore “pathologies” of multilevel PCA (mPCA...

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Literature Corpus work: 6598dea7-6e1b-5c36-8a55-19c8041e3f57
DOI: 10.20944/preprints202201.0160.v1

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