# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	2.18048912259405e-11	Range of duration = 0.03 to 211.17, nDeath = 71, nCensor = 324
2	AGE	Kruskal-Wallis (anova)	7.35980491455049e-10	Range of values = 14 to 86, Mean = 43.245, StdDev = 13.3362
3	GENDER	Fisher's exact test	0.200727992720073	nTypes = 2 (FEMALE/MALE), nPatients = 176/224
4	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.148723392215746	Range of values = 40 to 100, Mean = 87.906, StdDev = 12.2341, nMissing = 166
5	HISTOLOGICAL.TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (ASTROCYTOMA/OLIGOASTROCYTOMA/OLIGODENDROGLIOMA), nPatients = 143/104/153
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.332466675333247	nTypes = 2 (NO/YES), nPatients = 89/311
7	RACE	Fisher's exact test	0.011979880201198	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/2/14/376, nMissing = 7
8	ETHNICITY	Fisher's exact test	0.891681083189168	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 15/359, nMissing = 26
