Fig. 6From: The composition and functional protein subsystems of the human nasal microbiome in granulomatosis with polyangiitis: a pilot studyCorrelation between metagenomic species and SEED functional protein subsystems. Most abundant shotgun metagenomic species were correlated with the ten statistically associated SEED functional protein subsystems. The cuth parameter in the dendrogram was set in such a way that it identified five clusters which are colour coded. The cuth parameter sets the height at which to cut through the dendrogram to define groups of similar features/samples. A distance metric was generated with R function “vegist” from the VEGAN package using the “bray” method and Hclust R function from the VEGAN package using the ward. D method was used to cluster the distance matrix. The heatmap was generated with the Heatplus package from R, version 2.26.0Back to article page