Fig. 2
a The circular bar plot displays the percentages and numbers of samples in high- and low-invasiveness score group across multiple cancer types. Red bar represents high-invasiveness group while blue represents low. The cancers are also annotated with the physiology systems they belong to: ‘R’, Respiratory system; ‘U/G’, Urinary system and Genital system; ‘D’, Digestive system; ‘N’, Nervous system; ‘O’, Other systems. b Relative abundance and numbers of multidimensional significant discrepant invasiveness-associated molecular features. c The circos plot exhibits invasiveness-related metabolites in BRCA patients. The length of each arc indicates the Spearman correlation between the invasiveness score and a series of metabolites. Top ten negatively-correlated metabolites with the highest |r| were displayed in the plot