# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	100	Range of duration = 0.3 to 66.12, nDeath = 1, nCensor = 159
2	AGE	ANOVA	0.14617290574257	Range of values = 44 to 73, Mean = 60.2956, StdDev = 6.87184, nMissing = 1
3	PATHOLOGY.T.STAGE	Chi-square test	0.0011704342274921	nTypes = 3 (T2/T3/T4), nPatients = 69/85/5, nMissing = 1
4	PATHOLOGY.N.STAGE	Fisher's exact test	0.00520182747489446	nTypes = 2 (0/1), nPatients = 126/15, nMissing = 19
5	COMPLETENESS.OF.RESECTION	Chi-square test	0.616058354542451	nTypes = 3 (R0/R1/RX), nPatients = 119/31/3, nMissing = 7
6	NUMBER.OF.LYMPH.NODES	ANOVA	0.00163155534857604	Range of values = 0 to 6, Mean = 0.198582, StdDev = 0.729186, nMissing = 19
