# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.206205911379908	Range of duration = 0.03 to 120.82, nDeath = 129, nCensor = 235
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.617515974988759	Range of values = 16 to 87, Mean = 59.4372, StdDev = 13.1691, nMissing = 4
3	PATHOLOGIC_STAGE	Fisher's exact test	0.165668343316567	nTypes = 9 (STAGE I/STAGE II/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA/STAGE IVB), nPatients = 173/87/3/62/9/7/2/1/2, nMissing = 24
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.045469545304547	nTypes = 4 (T1/T2/T3/T4), nPatients = 183/95/77/12, nMissing = 3
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.472215277847222	nTypes = 2 (0/1), nPatients = 254/3, nMissing = 113
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.829971700282997	nTypes = 2 (0/1), nPatients = 266/4, nMissing = 100
7	GENDER	Fisher's exact test	0.668353316466835	nTypes = 2 (FEMALE/MALE), nPatients = 118/252
8	RADIATION_THERAPY	Fisher's exact test	0.835141648583514	nTypes = 2 (NO/YES), nPatients = 338/9, nMissing = 23
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.101188988110119	nTypes = 3 (FIBROLAMELLAR CARCINOMA/HEPATOCELLULAR CARCINOMA/HEPATOCHOLANGIOCARCINOMA (MIXED)), nPatients = 3/360/7
10	RESIDUAL_TUMOR	Fisher's exact test	0.372846271537285	nTypes = 4 (R0/R1/R2/RX), nPatients = 324/17/1/21, nMissing = 7
11	RACE	Fisher's exact test	0.016159838401616	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/158/17/183, nMissing = 10
12	ETHNICITY	Fisher's exact test	0.262327376726233	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 16/335, nMissing = 19
