# Clustering Approach 2 : METHLYATION_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0065809589564384	Range of duration = 0.07 to 210.94, nDeath = 140, nCensor = 233
2	AGE	ANOVA	5.75724104182258e-06	Range of values = 19 to 90, Mean = 60.7593, StdDev = 12.2705
3	NEOPLASM.DISEASESTAGE	Chi-square test	0.180279720118144	nTypes = 5 (STAGE I/STAGE II/STAGE III/STAGE IVA/STAGE IVB), nPatients = 24/59/59/178/6, nMissing = 52
4	PATHOLOGY.T.STAGE	Chi-square test	0.0207130523648943	nTypes = 4 (T1/T2/T3/T4), nPatients = 37/97/77/120, nMissing = 47
5	PATHOLOGY.N.STAGE	Chi-square test	0.0982544632505107	nTypes = 4 (N0/N1/N2/N3), nPatients = 126/45/120/5, nMissing = 82
6	PATHOLOGY.M.STAGE	Chi-square test	0.0839271127308681	nTypes = 2 (M0/MX), nPatients = 90/28, nMissing = 260
7	GENDER	Chi-square test	3.28857853280772e-05	nTypes = 2 (FEMALE/MALE), nPatients = 109/269
8	HISTOLOGICAL.TYPE	Chi-square test	0.0983509814699523	nTypes = 3 (HEAD AND NECK SQUAMOUS CELL CARCINOMA/HEAD AND NECK SQUAMOUS CELL CARCINOMA  SPINDLE CELL VARIANT/HEAD AND NECK SQUAMOUS CELL CARCINOMA BASALOID TYPE), nPatients = 373/1/4
9	RADIATIONS.RADIATION.REGIMENINDICATION	Chi-square test	0.703943121958792	nTypes = 2 (NO/YES), nPatients = 76/302
10	NUMBERPACKYEARSSMOKED	ANOVA	0.213438496937543	Range of values = 0.01685 to 300, Mean = 47.1173, StdDev = 38.5885, nMissing = 165
11	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.0457558638913584	Range of values = 1928 to 2001, Mean = 1966.42, StdDev = 12.6318, nMissing = 166
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.000186205207603486	Range of values = 0 to 44, Mean = 2.47018, StdDev = 4.89718, nMissing = 93
