Fig. 3
From: Multi-omics differentially classify disease state and treatment outcome in pediatric Crohn’s disease
Variable importance of features in combined random forest models for a disease state classification and b treatment response classification. Red and blue are used to indicate which class has a higher mean standardized relative abundance. Features that did not significantly differ (P ≥ 0.05) between classes based on a two-tailed Mann-Whitney-Wilcoxon test are indicated in gray. Features in black and green font indicate 16S rRNA gene and shotgun metagenomics sequencing origins, respectively. “Un” stands for “Unclassified” when used in taxa names