# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	1.61711232057327e-05	Range of duration = 0.03 to 211.17, nDeath = 51, nCensor = 155
2	AGE	ANOVA	6.3879354997625e-08	Range of values = 14 to 75, Mean = 43.1014, StdDev = 13.4245
3	GENDER	Fisher's exact test	0.00182885188062516	nTypes = 2 (FEMALE/MALE), nPatients = 89/118
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.977350904847456	Range of values = 50 to 100, Mean = 88.3871, StdDev = 10.4559, nMissing = 114
5	HISTOLOGICAL.TYPE	Chi-square test	2.46500448055567e-13	nTypes = 3 (ASTROCYTOMA/OLIGOASTROCYTOMA/OLIGODENDROGLIOMA), nPatients = 63/54/89, nMissing = 1
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.280023844385009	nTypes = 2 (NO/YES), nPatients = 80/127