Figure 1
From: Identification of a unique temporal signature in blood and BAL associated with IPF progression
Schematic illustrating the number of samples and the computational tools used in analyses focusing on (a) comparing the inclusion of data from across multiple tissue compartments into data-driven models, and (b) comparing expression of proteins in the same patients over time. P, progressor; NP, non-progressor; BAL, bronchoalveolar lavage; LASSO, least absolute shrinkage and selection operator; PLSDA, partial least squares discriminant analysis; VIP, variable importance in projection; DAVID, database for annotation, visualization, and integrated discovery; PC1, principal component 1; Supp, supplemental.
