COPS: A novel platform for multi-omic disease subtype discovery via robust multi-objective evaluation of clustering algorithms
Fig 3
The boxplots show the p-value of a likelihood-ratio test between Cox PH models such that known covariates are accounted for. Values for different multi-omics clustering approaches and different number of clusters (k) across 10 repeats of 5-fold cross-validation. The box and middle line represent the second and third quartiles and the median while the whiskers extend to the maximum value, or 1.5 times inter-quartile range from the box edges. The red line represents the threshold p = 0.05.