# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.929265221028075	Range of duration = 0.07 to 140.38, nDeath = 76, nCensor = 391
2	AGE	ANOVA	0.333439666082253	Range of values = 31 to 90, Mean = 66.5034, StdDev = 12.6997, nMissing = 1
3	PRIMARY.SITE.OF.DISEASE	Fisher's exact test	1.81326654994473e-06	nTypes = 2 (COLON/RECTUM), nPatients = 420/159, nMissing = 4
4	NEOPLASM.DISEASESTAGE	Chi-square test	0.325639991854509	nTypes = 13 (STAGE I/STAGE IA/STAGE II/STAGE IIA/STAGE IIB/STAGE IIC/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA/STAGE IVB), nPatients = 100/1/41/156/10/3/27/22/75/49/59/25/1, nMissing = 14
5	PATHOLOGY.T.STAGE	Chi-square test	0.940131799994038	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 20/103/398/60, nMissing = 2
6	PATHOLOGY.N.STAGE	Chi-square test	0.00106566140210265	nTypes = 3 (N0/N1/N2), nPatients = 329/145/106, nMissing = 3
7	PATHOLOGY.M.STAGE	Chi-square test	0.0962025942218458	nTypes = 5 (M0/M1/M1A/M1B/MX), nPatients = 440/72/9/1/52, nMissing = 9
8	GENDER	Fisher's exact test	0.364607939612631	nTypes = 2 (FEMALE/MALE), nPatients = 270/313
9	HISTOLOGICAL.TYPE	Chi-square test	1.27598546544686e-12	nTypes = 4 (COLON ADENOCARCINOMA/COLON MUCINOUS ADENOCARCINOMA/RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 364/55/143/13, nMissing = 8
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.202106915121676	nTypes = 2 (NO/YES), nPatients = 9/574
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.442993764474156	nTypes = 4 (R0/R1/R2/RX), nPatients = 415/5/36/27, nMissing = 100
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.0146051597818163	Range of values = 0 to 50, Mean = 2.20583, StdDev = 4.73374, nMissing = 34
