# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.229687803735625	Range of duration = 0.03 to 120.82, nDeath = 109, nCensor = 225
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.179876685019552	Range of values = 17 to 87, Mean = 59.7514, StdDev = 12.7137, nMissing = 3
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.246527534724653	nTypes = 9 (STAGE I/STAGE II/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA/STAGE IVB), nPatients = 168/84/3/59/8/7/3/1/2, nMissing = 22
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.170488295117049	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 179/91/73/12, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	1	nTypes = 2 (0/1), nPatients = 249/3, nMissing = 105
6	PATHOLOGY_M_STAGE	Fisher's exact test	1	nTypes = 2 (0/1), nPatients = 260/4, nMissing = 93
7	GENDER	Fisher's exact test	0.028279717202828	nTypes = 2 (FEMALE/MALE), nPatients = 113/244
8	HISTOLOGICAL_TYPE	Fisher's exact test	0.667673323266767	nTypes = 3 (FIBROLAMELLAR CARCINOMA/HEPATOCELLULAR CARCINOMA/HEPATOCHOLANGIOCARCINOMA (MIXED)), nPatients = 2/348/7
9	COMPLETENESS_OF_RESECTION	Fisher's exact test	0.330576694233058	nTypes = 4 (R0/R1/R2/RX), nPatients = 315/15/1/19, nMissing = 7
10	RACE	Fisher's exact test	0.032109678903211	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/156/17/173, nMissing = 10
11	ETHNICITY	Fisher's exact test	0.34589654103459	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 11/329, nMissing = 17
