# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	7.35143927066417e-07	Range of duration = 0.07 to 194.79, nDeath = 228, nCensor = 648
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0392577696411347	Range of values = 17 to 90, Mean = 60.1484, StdDev = 12.5145, nMissing = 6
3	PATHOLOGIC_STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 454/103/190/104, nMissing = 31
4	PATHOLOGY_T_STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (T1/T2/T3/T4), nPatients = 480/127/258/15, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.013459865401346	nTypes = 3 (N0/N1/N2), nPatients = 323/44/6, nMissing = 509
6	PATHOLOGY_M_STAGE	Fisher's exact test	8.99991000089999e-05	nTypes = 2 (0/1), nPatients = 546/89, nMissing = 247
7	GENDER	Fisher's exact test	0.011989880101199	nTypes = 2 (FEMALE/MALE), nPatients = 292/590
8	RADIATION_THERAPY	Fisher's exact test	0.237067629323707	nTypes = 2 (NO/YES), nPatients = 408/3, nMissing = 471
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.207736143033633	Range of values = 0 to 100, Mean = 87.6923, StdDev = 22.7569, nMissing = 739
10	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (KIDNEY CHROMOPHOBE/KIDNEY CLEAR CELL RENAL CARCINOMA/KIDNEY PAPILLARY RENAL CELL CARCINOMA), nPatients = 66/528/288
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.100090175168757	Range of values = 1 to 185, Mean = 30.7854, StdDev = 24.8644, nMissing = 776
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.0244406730915697	Range of values = 1941 to 2010, Mean = 1973.73, StdDev = 15.9831, nMissing = 808
13	RACE	Fisher's exact test	0.000579994200057999	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/16/121/719, nMissing = 24
14	ETHNICITY	Fisher's exact test	0.283487165128349	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 42/622, nMissing = 218
