# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.82186029346478	Range of duration = 0.03 to 223.96, nDeath = 87, nCensor = 266
2	AGE	ANOVA	0.000434881662213619	Range of values = 38 to 86, Mean = 65.2179, StdDev = 9.80896, nMissing = 31
3	GENDER	Fisher's exact test	0.0462716288157829	nTypes = 2 (FEMALE/MALE), nPatients = 211/178
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.408197588255792	Range of values = 0 to 100, Mean = 75.8621, StdDev = 32.3505, nMissing = 360
5	HISTOLOGICAL.TYPE	Chi-square test	0.116824990008282	nTypes = 11 (LUNG ACINAR ADENOCARCINOMA/LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG BRONCHIOLOALVEOLAR CARCINOMA MUCINOUS/LUNG BRONCHIOLOALVEOLAR CARCINOMA NONMUCINOUS/LUNG CLEAR CELL ADENOCARCINOMA/LUNG MICROPAPILLARY ADENOCARCINOMA/LUNG MUCINOUS ADENOCARCINOMA/LUNG PAPILLARY ADENOCARCINOMA/LUNG SOLID PATTERN PREDOMINANT ADENOCARCINOMA/MUCINOUS (COLLOID) CARCINOMA), nPatients = 11/79/243/4/17/2/3/2/18/3/7
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.342466593221832	nTypes = 2 (NO/YES), nPatients = 18/371
7	NUMBERPACKYEARSSMOKED	ANOVA	0.287757676720354	Range of values = 0 to 154, Mean = 41.6149, StdDev = 26.8803, nMissing = 117
8	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.143822671326867	Range of values = 1930 to 1997, Mean = 1965.2, StdDev = 12.529, nMissing = 177
9	DISTANT.METASTASIS	Chi-square test	0.668925438108168	nTypes = 5 (M0/M1/M1A/M1B/MX), nPatients = 262/17/1/3/102, nMissing = 4
10	LYMPH.NODE.METASTASIS	Chi-square test	0.321087579820747	nTypes = 5 (N0/N1/N2/N3/NX), nPatients = 248/72/58/2/7, nMissing = 2
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.944408627388682	nTypes = 4 (R0/R1/R2/RX), nPatients = 243/9/4/14, nMissing = 119
12	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 389
13	NEOPLASM.DISEASESTAGE	Chi-square test	0.644994106835893	nTypes = 8 (STAGE I/STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 3/97/113/32/53/57/11/21, nMissing = 2