# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0417256259750228	Range of duration = 0.03 to 182.73, nDeath = 14, nCensor = 74
2	AGE	ANOVA	0.730589230100856	Range of values = 31 to 83, Mean = 60.0652, StdDev = 11.8746, nMissing = 3
3	GENDER	Fisher's exact test	0.252041314390114	nTypes = 2 (FEMALE/MALE), nPatients = 28/67
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.252607552533571	Range of values = 0 to 100, Mean = 87.5, StdDev = 24.468, nMissing = 75
5	PATHOLOGY.T	Chi-square test	0.353634642624124	nTypes = 3 (T1/T2/T3+T4), nPatients = 54/10/31
6	PATHOLOGY.N	Chi-square test	0.68693576409681	nTypes = 3 (N0/N1/N2), nPatients = 19/10/4, nMissing = 62
7	PATHOLOGICSPREAD(M)	Chi-square test	0.666237888325203	nTypes = 3 (M0/M1/MX), nPatients = 54/5/27, nMissing = 9
8	TUMOR.STAGE	Chi-square test	0.181483282773546	nTypes = 4 (I/II/III/IV), nPatients = 49/5/22/9, nMissing = 10