Figure 3. Supervised machine learning recognizes subpopulations in digest system cancer. (A–D) Consensus cluster analysis identifies three ARG subpopulations by ConsensusClusterPlus package in R4.2.0 (E) K-M analysis explores prognosis differences amongst ARG subpopulations, in which it shows significance in whole cohort of digest system cancers, PAAD cohort and STAD cohort.