# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.943784400788472	Range of duration = 0.46 to 56.81, nDeath = 7, nCensor = 24
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.649632977902866	Range of values = 38 to 84, Mean = 65.7, StdDev = 10.79, nMissing = 2
3	PATHOLOGIC_STAGE	Fisher's exact test	0.045419545804542	nTypes = 6 (STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IV), nPatients = 12/11/1/3/3/2
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.511634883651163	nTypes = 3 (T1/T2/T3), nPatients = 12/19/1
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.481635183648164	nTypes = 3 (N0/N1/N2+N3), nPatients = 23/4/4, nMissing = 1
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.502284977150228	nTypes = 2 (0/1), nPatients = 30/2
7	GENDER	Fisher's exact test	0.272647273527265	nTypes = 2 (FEMALE/MALE), nPatients = 18/14
8	RADIATION_THERAPY	Fisher's exact test	1	nTypes = 2 (NO/YES), nPatients = 18/1, nMissing = 13
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	0.430915690843092	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)	0.460468241900151	Range of values = 20 to 60, Mean = 41.15, StdDev = 14.9641, nMissing = 12
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.71458060161659	Range of values = 1955 to 1994, Mean = 1968.53, StdDev = 11.423, nMissing = 13
13	RESIDUAL_TUMOR	Fisher's exact test	0.53490465095349	nTypes = 3 (R0/R2/RX), nPatients = 26/1/2, nMissing = 3
14	RACE	Fisher's exact test	0.0783592164078359	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
