Table 2 Survival analysis by Log-rank test on five tumor dataset

BIC (5 clusters)

\(2.0\times 10^{-4}\)

\(1.1\times 10^{-3}\)

\(4.3\times 10^{-5}\)

GBM (3 clusters)

\(4.3\times 10^{-3}\)

\(2.0\times 10^{-4}\)

\(2.3\times 10^{-4}\)

KRCCC (3 clusters)

\(2.8\times 10^{-2}\)

\(2.9\times 10^{-2}\)

\(1.4\times 10^{-1}\)

LSCC (4 clusters)

\(1.6\times 10^{-2}\)

\(2.0\times 10^{-2}\)

\(2.7\times 10^{-3}\)

COAD (3 clusters)

\(4.2\times 10^{-2}\)

\(2.0\times 10^{-2}\)

\(2.7\times 10^{-3}\)