Detection of a Novel, Integrative Aging Process Suggests Complex Physiological Integration (original) (raw)
Fig 10
Cross-dataset comparison of pairwise correlations among the main biomarkers determining PCA1.
Anemia is based on the first axis of a PCA analysis of anemia-related markers. Ellipses indicate correlations visually: blue when positive, red when negative, and darker and narrower when stronger. Correlation coefficients appear in ellipses and non-significant correlations are marked with an “X”.