# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.218318607546118	Range of duration = 0.03 to 174.08, nDeath = 196, nCensor = 281
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0422583596541132	Range of values = 39 to 90, Mean = 67.3182, StdDev = 8.57158, nMissing = 9
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.38749612503875	nTypes = 10 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 2/87/151/2/63/92/3/62/21/7, nMissing = 3
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.49269507304927	nTypes = 4 (T1/T2/T3/T4), nPatients = 111/290/69/23
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.034439655603444	nTypes = 4 (N0/N1/N2/N3), nPatients = 312/131/39/5, nMissing = 6
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.456815431845682	nTypes = 2 (0/1), nPatients = 404/7, nMissing = 82
7	GENDER	Fisher's exact test	0.002269977300227	nTypes = 2 (FEMALE/MALE), nPatients = 127/366
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.229733276418007	Range of values = 0 to 100, Mean = 56.3462, StdDev = 41.1499, nMissing = 389
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.030139698603014	nTypes = 5 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG CLEAR CELL SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SMALL CELL SQUAMOUS CELL CARCINOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 15/1/6/1/470
10	RADIATIONS_RADIATION_REGIMENINDICATION	Fisher's exact test	0.436435635643644	nTypes = 2 (NO/YES), nPatients = 13/480
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.135150037800509	Range of values = 1 to 240, Mean = 52.8362, StdDev = 31.1918, nMissing = 72
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.164508190206898	Range of values = 1933 to 1997, Mean = 1960.46, StdDev = 11.5781, nMissing = 175
13	COMPLETENESS_OF_RESECTION	Fisher's exact test	0.173038269617304	nTypes = 4 (R0/R1/R2/RX), nPatients = 394/12/4/22, nMissing = 61
14	RACE	Fisher's exact test	0.289517104828952	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 9/31/340, nMissing = 113
15	ETHNICITY	Fisher's exact test	0.200757992420076	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 8/309, nMissing = 176
