Fig. 4
From: Reference-free transcriptome signatures for prostate cancer prognosis
Risk signatures generation and analysis. a Characteristics of prostate tumor RNA-seq datasets. b Result of filtering procedure on the k-mer and gene matrices for risk analysis. Expression of risk signature elements in LR and HR samples in the TCGA-PRAD and ICGC-PRAD cohorts c k-mer contig signature; d Gene signature. e Signature performances for risk prediction in the TCGA-PRAD and ICGC-PRAD cohorts