Fig. 1From: Identifying genes with tri-modal association with survival and tumor grade in cancer patientsApplied EM algorithm to discover trimodal genes. a A simulated example to verify the validity of the EM algorithm. b The distribution of the expression values for the gene ORMDL3 in the Metabric discovery set. c The common genes found to have trimodal distribution between the Metabric discovery set vs. Metabric validation set, and between the Metabric data and TCGA data. Hypergeometric p is given to show the significance of overlap of trimodality or non-trimodality across different cohorts of patientsBack to article page