# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	5.78759262737094e-11	Range of duration = 0.03 to 211.17, nDeath = 75, nCensor = 352
2	AGE	Kruskal-Wallis (anova)	1.15227678937395e-11	Range of values = 14 to 86, Mean = 42.9837, StdDev = 13.2479, nMissing = 1
3	GENDER	Fisher's exact test	0.155658443415566	nTypes = 2 (FEMALE/MALE), nPatients = 190/240
4	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.0676536970705833	Range of values = 40 to 100, Mean = 87.751, StdDev = 12.0383, nMissing = 181
5	HISTOLOGICAL.TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (ASTROCYTOMA/OLIGOASTROCYTOMA/OLIGODENDROGLIOMA), nPatients = 159/107/164
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.386156138438616	nTypes = 2 (NO/YES), nPatients = 89/341
7	RACE	Fisher's exact test	0.00766992330076699	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/6/14/400, nMissing = 9
8	ETHNICITY	Fisher's exact test	1	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 16/387, nMissing = 27
