# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.964499089832734	Range of duration = 0.07 to 140.38, nDeath = 76, nCensor = 394
2	AGE	ANOVA	0.494257908770829	Range of values = 31 to 90, Mean = 66.4803, StdDev = 12.6716, nMissing = 1
3	PRIMARY.SITE.OF.DISEASE	Fisher's exact test	7.20628177415093e-06	nTypes = 2 (COLON/RECTUM), nPatients = 423/159, nMissing = 4
4	NEOPLASM.DISEASESTAGE	Chi-square test	0.166788313481741	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 = 101/1/41/157/10/3/27/22/75/50/59/25/1, nMissing = 14
5	PATHOLOGY.T.STAGE	Chi-square test	0.499346734976038	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 20/104/399/61, nMissing = 2
6	PATHOLOGY.N.STAGE	Chi-square test	0.00151530067782979	nTypes = 3 (N0/N1/N2), nPatients = 331/146/106, nMissing = 3
7	PATHOLOGY.M.STAGE	Chi-square test	0.122149850232632	nTypes = 5 (M0/M1/M1A/M1B/MX), nPatients = 441/72/9/1/54, nMissing = 9
8	GENDER	Fisher's exact test	0.397866836076451	nTypes = 2 (FEMALE/MALE), nPatients = 272/314
9	HISTOLOGICAL.TYPE	Chi-square test	1.47986405944624e-11	nTypes = 4 (COLON ADENOCARCINOMA/COLON MUCINOUS ADENOCARCINOMA/RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 367/55/143/13, nMissing = 8
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.05899181608534	nTypes = 2 (NO/YES), nPatients = 9/577
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.0733491457913838	nTypes = 4 (R0/R1/R2/RX), nPatients = 418/5/36/27, nMissing = 100
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.0672260602265755	Range of values = 0 to 50, Mean = 2.19565, StdDev = 4.72297, nMissing = 34
