# Clustering Approach 4 : METHLYATION_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0209326427428368	Range of duration = 0.03 to 223.96, nDeath = 61, nCensor = 170
2	AGE	ANOVA	0.0394979767031099	Range of values = 40 to 86, Mean = 65.176, StdDev = 9.98011, nMissing = 28
3	GENDER	Fisher's exact test	0.0767369984202506	nTypes = 2 (FEMALE/MALE), nPatients = 143/118
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.764460958264648	Range of values = 0 to 100, Mean = 73.8095, StdDev = 32.4771, nMissing = 240
5	HISTOLOGICAL.TYPE	Chi-square test	0.0708938101367114	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) ADENOCARCINOMA), nPatients = 10/59/151/3/14/1/2/2/12/2/5
6	PATHOLOGY.T	Chi-square test	0.550315419648944	nTypes = 4 (T1/T2/T3/T4), nPatients = 78/146/20/14, nMissing = 3
7	PATHOLOGY.N	Chi-square test	0.390714439799171	nTypes = 3 (N0/N1/N2+N3), nPatients = 157/52/44, nMissing = 8
8	PATHOLOGICSPREAD(M)	Chi-square test	0.687128689097871	nTypes = 3 (M0/M1/MX), nPatients = 168/11/75, nMissing = 7
9	TUMOR.STAGE	Chi-square test	0.715727173644594	nTypes = 4 (I/II/III/IV), nPatients = 134/58/51/12, nMissing = 6
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.13730883110022	nTypes = 2 (NO/YES), nPatients = 16/245
11	NUMBERPACKYEARSSMOKED	ANOVA	0.37394591078112	Range of values = 0 to 124, Mean = 38.5548, StdDev = 25.8192, nMissing = 83
12	STOPPEDSMOKINGYEAR	ANOVA	0.356810247673817	Range of values = 1948 to 2011, Mean = 1994.13, StdDev = 13.3371, nMissing = 125
13	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.00077528691306366	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 87/68/56/37, nMissing = 13
14	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.515706744337127	Range of values = 1934 to 1997, Mean = 1964.7, StdDev = 12.7083, nMissing = 128