# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.934000097404167	Range of duration = 0.46 to 67.89, nDeath = 7, nCensor = 24
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.368931342012029	Range of values = 38 to 84, Mean = 65.7, StdDev = 10.79, nMissing = 2
3	PATHOLOGIC_STAGE	Fisher's exact test	0.0997490025099749	nTypes = 5 (STAGE IA/STAGE IB/STAGE IIB/STAGE IIIA/STAGE IV), nPatients = 12/11/3/3/2, nMissing = 1
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.468715312846872	nTypes = 3 (T1/T2/T3), nPatients = 12/19/1
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.391876081239188	nTypes = 3 (N0/N1/N2+N3), nPatients = 23/4/4, nMissing = 1
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.69720302796972	nTypes = 2 (0/1), nPatients = 30/2
7	GENDER	Fisher's exact test	0.425085749142509	nTypes = 2 (FEMALE/MALE), nPatients = 18/14
8	RADIATION_THERAPY	Fisher's exact test	1	nTypes = 2 (NO/YES), nPatients = 20/1, nMissing = 11
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	NA	Range of values = 0 to 90, Mean = 66, StdDev = 37.8153, nMissing = 27
10	HISTOLOGICAL_TYPE	Fisher's exact test	0.485235147648523	nTypes = 3 (LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG CLEAR CELL ADENOCARCINOMA), nPatients = 1/30/1
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.362188440863918	Range of values = 20 to 60, Mean = 41.15, StdDev = 14.9641, nMissing = 12
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.676021172671155	Range of values = 1955 to 1994, Mean = 1968.53, StdDev = 11.423, nMissing = 13
13	RESIDUAL_TUMOR	Fisher's exact test	0.590544094559054	nTypes = 3 (R0/R2/RX), nPatients = 26/1/2, nMissing = 3
14	RACE	Fisher's exact test	0.010049899501005	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/1/26, nMissing = 3
15	ETHNICITY	Fisher's exact test	1	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 1/28, nMissing = 3
