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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: J Trauma Acute Care Surg. 2021 Feb 1;90(2):257–267. doi: 10.1097/TA.0000000000003029

Figure 2. Contribution of individual biomarkers to cluster endotypes.

Figure 2.

Similar to Figure 1, the first two principle components (PC1, PC2) are defined as X and Y-axes of the two-dimension space respectively. The fraction of the variance explained by a principal component to the total variance is shown for PC1 (27.3%) and PC2 (17.4%). Variable contributions to PC1 and PC2 are plotted, with increasing distance representing increased magnitude of variable contribution.