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Fig. 3 | BMC Bioinformatics

Fig. 3

From: Immune repertoire fingerprinting by principal component analysis reveals shared features in subject groups with common exposures

Fig. 3

PCA provides better discrimination between donor cohorts than an alternate method. a. The Repertoire Dissimilarity Index from Bolen, et al. [17] was calculated for all pairs of donors within both the healthy and HIV/Flu cohorts and for inter-cohort pairs. b. The Euclidean distance between principal components (PC) 1 + 2 was calculated for the same intra- and inter-cohort pairs. Boxes show the interquartile range of data, with the median shown in blue, and whiskers show the full range of data. Significance was calculated using a two-sided Mann-Whitney rank test

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