# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.318326865121561	Range of duration = 0.46 to 101.06, nDeath = 16, nCensor = 72
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.222163418243226	Range of values = 34 to 86, Mean = 60.0575, StdDev = 12.1831, nMissing = 1
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.032389676103239	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	0.011079889201108	nTypes = 3 (T1/T2/T3), nPatients = 48/21/19
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.0766592334076659	nTypes = 2 (N0/N1), nPatients = 37/4, nMissing = 47
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.179728202717973	nTypes = 2 (0/1), nPatients = 77/6, nMissing = 5
7	GENDER	Fisher's exact test	0.735972640273597	nTypes = 2 (FEMALE/MALE), nPatients = 33/55
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	NA	Range of values = 0 to 0, Mean = 0, StdDev = 0, nMissing = 86
9	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (KIDNEY CLEAR CELL RENAL CARCINOMA/KIDNEY PAPILLARY RENAL CELL CARCINOMA), nPatients = 72/16
10	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	NA	Range of values = 8 to 15, Mean = 12, StdDev = 3.55903, nMissing = 84
11	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	NA	Range of values = 1965 to 1979, Mean = 1972, StdDev = 9.89949, nMissing = 86
12	RACE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/12/71, nMissing = 4
13	ETHNICITY	Fisher's exact test	0.108788912110879	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 7/58, nMissing = 23
