# 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 66.02, nDeath = 1, nCensor = 151
2	AGE	ANOVA	0.00522684103090943	Range of values = 44 to 73, Mean = 60.6093, StdDev = 6.6783, nMissing = 1
3	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.850002551085667	nTypes = 2 (NO/YES), nPatients = 5/147
4	COMPLETENESS.OF.RESECTION	Chi-square test	0.647161142590254	nTypes = 3 (R0/R1/RX), nPatients = 116/29/2, nMissing = 5
5	NUMBER.OF.LYMPH.NODES	ANOVA	0.00288460873181682	Range of values = 0 to 6, Mean = 0.210526, StdDev = 0.749269, nMissing = 19