The effect of breastfeeding modeled as a semi-quantitative variable on 3D facial surface shape via PLSR.
<p>A) Heat map showing the effect of breastfeeding on the face expressed as R<sup>2</sup> values; higher R<sup>2</sup> values (toward the yellow) show areas where breastfeeding has a larger effect on face shape. B) Heat map showing the permutation-based p-values associa...
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2024
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| Summary: | <p>A) Heat map showing the effect of breastfeeding on the face expressed as R<sup>2</sup> values; higher R<sup>2</sup> values (toward the yellow) show areas where breastfeeding has a larger effect on face shape. B) Heat map showing the permutation-based p-values associated with R<sup>2</sup>. C) Heat map showing the direction and magnitude of the effect of breastfeeding on the face as a shift in surface normals; red shows the face moving outward, blue shows the face moving inward, and silver shows no effect. D) The effect of breastfeeding modeled as a 3D shape deformation resulting two hypothetical morphs which are then superimposed. The blue morph represents the shape in the direction of less breastfeeding, while the pink morph represents that shape in the direction of more breastfeeding. For visualization purposes the effects have been magnified 100x.</p> |
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