# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.211481924516722	Range of duration = 0.46 to 117.8, nDeath = 19, nCensor = 69
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.317469570186122	Range of values = 34 to 86, Mean = 60.0575, StdDev = 12.1831, nMissing = 1
3	PATHOLOGIC_STAGE	Fisher's exact test	0.023619763802362	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 45/16/15/6, nMissing = 6
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.00729992700072999	nTypes = 3 (T1/T2/T3), nPatients = 48/21/19
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.112968870311297	nTypes = 2 (N0/N1), nPatients = 37/4, nMissing = 47
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.220807791922081	nTypes = 2 (0/1), nPatients = 77/6, nMissing = 5
7	GENDER	Fisher's exact test	0.577794222057779	nTypes = 2 (FEMALE/MALE), nPatients = 33/55
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	NA	Range of values = 0 to 0, Mean = 0, StdDev = 0, nMissing = 85
10	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (KIDNEY CLEAR CELL RENAL CARCINOMA/KIDNEY PAPILLARY RENAL CELL CARCINOMA), nPatients = 72/16
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	NA	Range of values = 8 to 30, Mean = 15.6, StdDev = 8.61974, nMissing = 83
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	NA	Range of values = 1965 to 1989, Mean = 1977.67, StdDev = 12.0554, nMissing = 85
13	RACE	Fisher's exact test	1.9999800002e-05	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/12/71, nMissing = 4
14	ETHNICITY	Fisher's exact test	0.106358936410636	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 7/58, nMissing = 23
