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. Author manuscript; available in PMC: 2021 Jan 7.
Published in final edited form as: Anal Chem. 2019 Dec 13;92(1):749–757. doi: 10.1021/acs.analchem.9b03015

Table 1.

PCA Loadings and Variance Explained (Last Row) for Spatial Features Extracted from Spectrally Classified Images of Bone Marrow for Osteosclerosis Grading

PC1 PC2 PC3
−0.629 −0.106 0.769
0.112 0.967 0.226
0.769 −0.229 0.597
63.20% 34.44% 2.34%