# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.441791821916979	Range of duration = 3 to 3668, nDeath = 24, nCensor = 347
2	AGE	Kruskal-Wallis (anova)	0.0569387192654552	Range of values = 26 to 90, Mean = 60.5417, StdDev = 12.0959, nMissing = 1
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	2.9999700003e-05	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 253/57/126/80
4	PATHOLOGY.T.STAGE	Fisher's exact test	2.9999700003e-05	nTypes = 4 (T1/T2/T3/T4), nPatients = 258/69/178/11
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.01019989800102	nTypes = 2 (0/1), nPatients = 231/18, nMissing = 267
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.000429995700043	nTypes = 3 (M0/M1/MX), nPatients = 417/78/19, nMissing = 2
7	GENDER	Fisher's exact test	0.004379956200438	nTypes = 2 (FEMALE/MALE), nPatients = 186/330
8	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.414141319787069	Range of values = 0 to 100, Mean = 88.5366, StdDev = 21.6288, nMissing = 475
9	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.505886242390006	Range of values = 7 to 50, Mean = 27.1667, StdDev = 16.1967, nMissing = 504
10	RACE	Fisher's exact test	0.012479875201248	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 8/44/457, nMissing = 7
11	ETHNICITY	Fisher's exact test	0.732342676573234	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 26/338, nMissing = 152
