# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.995808169430369	Range of duration = 0.33 to 64.96, nDeath = 18, nCensor = 18
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.307306742380025	Range of values = 29 to 82, Mean = 63.0278, StdDev = 12.8496
3	PATHOLOGIC_STAGE	Fisher's exact test	0.835511644883551	nTypes = 6 (STAGE I/STAGE II/STAGE III/STAGE IV/STAGE IVA/STAGE IVB), nPatients = 19/9/1/2/2/3
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.2849971500285	nTypes = 3 (T1/T2/T3), nPatients = 19/12/5
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.262517374826252	nTypes = 2 (0/1), nPatients = 26/5, nMissing = 5
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.21229787702123	nTypes = 2 (0/1), nPatients = 28/5, nMissing = 3
7	GENDER	Fisher's exact test	0.730362696373036	nTypes = 2 (FEMALE/MALE), nPatients = 20/16
8	HISTOLOGICAL_TYPE	Fisher's exact test	0.622343776562234	nTypes = 3 (CHOLANGIOCARCINOMA; DISTAL/CHOLANGIOCARCINOMA; HILAR/PERIHILAR/CHOLANGIOCARCINOMA; INTRAHEPATIC), nPatients = 2/4/30
9	RESIDUAL_TUMOR	Fisher's exact test	0.369926300736993	nTypes = 3 (R0/R1/RX), nPatients = 28/5/3
10	RACE	Fisher's exact test	0.360866391336087	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 3/2/31
