Fig. 2: Gut microbiome taxonomic profiles of healthy and non-healthy individuals inform a Lasso-penalized logistic regression classification model. | Nature Communications

Fig. 2: Gut microbiome taxonomic profiles of healthy and non-healthy individuals inform a Lasso-penalized logistic regression classification model.

From: Gut Microbiome Wellness Index 2 enhances health status prediction from gut microbiome taxonomic profiles

Fig. 2

a Principal component analysis (PCA) of gut microbiome profiles. Significant differences in distributions between healthy (disease-free) (blue, n = 5547) and non-healthy (diseased) (red, n = 2522) groups were observed (P < 0.05, PERMANOVA). Ellipses represent 95% confidence regions. The loading vectors with the top 10 highest PC1 and PC2 magnitudes are shown. b Coefficient values for the Lasso-penalized logistic regression model. The model includes 49 taxa with positive coefficients, 3105 taxa with zero coefficients, and 46 taxa with negative coefficients.

Back to article page