# Clustering Approach 3 : RPPA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.684466409913079	Range of duration = 0.07 to 210.94, nDeath = 107, nCensor = 105
2	AGE	ANOVA	0.408678596815138	Range of values = 19 to 90, Mean = 62.1226, StdDev = 12.2279
3	GENDER	Fisher's exact test	0.00241746194377959	nTypes = 2 (FEMALE/MALE), nPatients = 62/150
4	PATHOLOGY.T	Chi-square test	0.113014467855157	nTypes = 4 (T1/T2/T3/T4), nPatients = 13/59/53/79, nMissing = 8
5	PATHOLOGY.N	Chi-square test	0.146025520093493	nTypes = 4 (N0/N1/N2/N3), nPatients = 73/20/79/4, nMissing = 36
7	TUMOR.STAGE	Chi-square test	0.098037158667537	nTypes = 4 (I/II/III/IV), nPatients = 9/39/31/121, nMissing = 12
8	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.153759502588958	nTypes = 2 (NO/YES), nPatients = 56/156
9	NUMBERPACKYEARSSMOKED	ANOVA	0.0667907976182684	Range of values = 1 to 300, Mean = 48.9048, StdDev = 38.6237, nMissing = 107
10	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.703983852024352	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 60/38/64/40, nMissing = 10
11	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.53385136065603	Range of values = 1928 to 2001, Mean = 1964.23, StdDev = 12.4311, nMissing = 97
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.105438016014909	Range of values = 0 to 42, Mean = 2.8314, StdDev = 5.09794, nMissing = 40