# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.529890503798683	Range of duration = 0 to 140.38, nDeath = 115, nCensor = 468
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.41215671720378	Range of values = 31 to 90, Mean = 66.2723, StdDev = 12.7339, nMissing = 2
3	PRIMARY_SITE_OF_DISEASE	Fisher's exact test	2.9999700003e-05	nTypes = 2 (COLON/RECTUM), nPatients = 442/162, nMissing = 4
4	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.004189958100419	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 = 104/1/36/171/10/3/26/21/79/54/61/27/2, nMissing = 13
5	PATHOLOGY_T_STAGE	Fisher's exact test	0.618763812361876	nTypes = 4 (T1/T2/T3/T4), nPatients = 20/107/413/66, nMissing = 2
6	PATHOLOGY_N_STAGE	Fisher's exact test	0.000189998100019	nTypes = 3 (N0/N1/N2), nPatients = 342/149/114, nMissing = 3
7	PATHOLOGY_M_STAGE	Fisher's exact test	0.002379976200238	nTypes = 2 (0/1), nPatients = 448/86, nMissing = 74
8	GENDER	Fisher's exact test	0.281247187528125	nTypes = 2 (FEMALE/MALE), nPatients = 286/322
9	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (COLON ADENOCARCINOMA/COLON MUCINOUS ADENOCARCINOMA/RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 381/60/146/13, nMissing = 8
10	RADIATIONS_RADIATION_REGIMENINDICATION	Fisher's exact test	0.838071619283807	nTypes = 2 (NO/YES), nPatients = 9/599
11	COMPLETENESS_OF_RESECTION	Fisher's exact test	0.016539834601654	nTypes = 4 (R0/R1/R2/RX), nPatients = 439/5/36/29, nMissing = 99
12	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.00164429059295495	Range of values = 0 to 50, Mean = 2.22688, StdDev = 4.71208, nMissing = 35
13	RACE	Fisher's exact test	0.721582784172158	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/12/60/292, nMissing = 243
