# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0307030106090199	Range of duration = 0.03 to 120.82, nDeath = 129, nCensor = 229
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.227421796089704	Range of values = 17 to 87, Mean = 59.7159, StdDev = 12.7294, nMissing = 3
3	PATHOLOGIC_STAGE	Fisher's exact test	0.257177428225718	nTypes = 9 (STAGE I/STAGE II/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA/STAGE IVB), nPatients = 171/85/3/60/8/7/3/1/2, nMissing = 22
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.179158208417916	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 182/92/74/12, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	1	nTypes = 2 (0/1), nPatients = 250/3, nMissing = 109
6	PATHOLOGY_M_STAGE	Fisher's exact test	1	nTypes = 2 (0/1), nPatients = 261/4, nMissing = 97
7	GENDER	Fisher's exact test	0.026919730802692	nTypes = 2 (FEMALE/MALE), nPatients = 115/247
8	RADIATION_THERAPY	Fisher's exact test	0.716492835071649	nTypes = 2 (NO/YES), nPatients = 336/7, nMissing = 19
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.669183308166918	nTypes = 3 (FIBROLAMELLAR CARCINOMA/HEPATOCELLULAR CARCINOMA/HEPATOCHOLANGIOCARCINOMA (MIXED)), nPatients = 2/353/7
10	RESIDUAL_TUMOR	Fisher's exact test	0.261327386726133	nTypes = 4 (R0/R1/R2/RX), nPatients = 318/15/1/21, nMissing = 7
11	RACE	Fisher's exact test	0.024919750802492	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/157/17/177, nMissing = 10
12	ETHNICITY	Fisher's exact test	0.266137338626614	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 13/332, nMissing = 17
