# Clustering Approach 2 : METHLYATION_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.247440425997046	Range of duration = 0.07 to 223.96, nDeath = 15, nCensor = 36
2	AGE	ANOVA	0.0890111981836429	Range of values = 42 to 86, Mean = 66.5833, StdDev = 11.2644, nMissing = 14
3	GENDER	Fisher's exact test	0.551411898532909	nTypes = 2 (FEMALE/MALE), nPatients = 37/25
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	NA	Range of values = 0 to 70, Mean = 43.3333, StdDev = 37.8594, nMissing = 59
5	HISTOLOGICAL.TYPE	Chi-square test	0.842281235454669	nTypes = 9 (LUNG ACINAR ADENOCARCINOMA/LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG BRONCHIOLOALVEOLAR CARCINOMA MUCINOUS/LUNG BRONCHIOLOALVEOLAR CARCINOMA NONMUCINOUS/LUNG MICROPAPILLARY ADENOCARCINOMA/LUNG MUCINOUS ADENOCARCINOMA/LUNG PAPILLARY ADENOCARCINOMA/MUCINOUS (COLLOID) ADENOCARCINOMA), nPatients = 3/13/33/3/4/1/1/2/2
6	PATHOLOGY.T	Chi-square test	0.78396850945315	nTypes = 3 (T1/T2/T3+T4), nPatients = 16/36/9, nMissing = 1
7	PATHOLOGY.N	Chi-square test	0.772243637849679	nTypes = 3 (N0/N1/N2), nPatients = 39/11/11, nMissing = 1
8	PATHOLOGICSPREAD(M)	Chi-square test	0.0480413964811562	nTypes = 3 (M0/M1/MX), nPatients = 44/2/14, nMissing = 2
9	TUMOR.STAGE	Chi-square test	0.815246312218952	nTypes = 4 (I/II/III/IV), nPatients = 32/13/12/2, nMissing = 3
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.19203004418791	nTypes = 2 (NO/YES), nPatients = 4/58
11	NUMBERPACKYEARSSMOKED	ANOVA	0.773104867968987	Range of values = 0 to 115, Mean = 28.1431, StdDev = 28.5237, nMissing = 33
12	STOPPEDSMOKINGYEAR	ANOVA	0.434259773109974	Range of values = 1948 to 2011, Mean = 1987.25, StdDev = 14.9508, nMissing = 34
13	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.993377591597083	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 13/20/3/21, nMissing = 5
14	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.28697724515088	Range of values = 1946 to 1993, Mean = 1961.21, StdDev = 11.7831, nMissing = 43