Graph patient genetic mapping enables richer, more informative phenotyping. Radial graph of nested, degree-corrected and multivariate binomially weighted stochastic block model revealing the community structure of patients and the genetics of their brain tumour. Hierarchical levels are annotated from level 0 (L₀) to level 7 (L₇). For visualization purposes, communities are colour-coded by the second level blocks (L₂) of the hierarchical community structure. Around the radial graph are the breakdown of median survival and box and whisker plots for the coefficients and 95% credible intervals of genetic loadings, where the coloured border of the plots depicts the corresponding community. All box plots where the error-bar does not cross the vertical zero-line are significant, with features left of the vertical zero-line favouring the wildtype, and right of the zero-line favouring mutation. Supplementary Figs 3 and 8–10 accompany this plot with additional results.