# Clustering Approach 2 : METHLYATION_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.055445474769992	Range of duration = 0.07 to 210.94, nDeath = 121, nCensor = 185
2	AGE	ANOVA	0.000105941593226821	Range of values = 19 to 90, Mean = 61.0744, StdDev = 12.0905
3	GENDER	Chi-square test	0.0445296838138156	nTypes = 2 (FEMALE/MALE), nPatients = 85/224
4	PATHOLOGY.T	Chi-square test	0.0886807481849325	nTypes = 4 (T1/T2/T3/T4), nPatients = 24/78/63/102, nMissing = 42
5	PATHOLOGY.N	Chi-square test	0.438650548491514	nTypes = 4 (N0/N1/N2/N3), nPatients = 101/32/100/5, nMissing = 71
7	TUMOR.STAGE	Chi-square test	0.271687969566934	nTypes = 4 (I/II/III/IV), nPatients = 17/47/42/156, nMissing = 47
8	RADIATIONS.RADIATION.REGIMENINDICATION	Chi-square test	0.715076004621171	nTypes = 2 (NO/YES), nPatients = 78/231
9	NUMBERPACKYEARSSMOKED	ANOVA	0.0491445628370394	Range of values = 0.01685 to 300, Mean = 49.5406, StdDev = 37.1646, nMissing = 141
10	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.00051958934108422	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 82/55/99/62, nMissing = 11
11	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.0162716012693138	Range of values = 1928 to 2001, Mean = 1964.63, StdDev = 12.1316, nMissing = 134
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.031062802406342	Range of values = 0 to 44, Mean = 2.69099, StdDev = 5.29629, nMissing = 76