# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.852176301390209	Range of duration = 0.07 to 135.52, nDeath = 60, nCensor = 391
2	AGE	ANOVA	0.627936424466134	Range of values = 31 to 90, Mean = 66.5976, StdDev = 12.6995, nMissing = 1
3	PRIMARY.SITE.OF.DISEASE	Fisher's exact test	7.4441998356652e-05	nTypes = 2 (COLON/RECTUM), nPatients = 412/159, nMissing = 4
4	GENDER	Fisher's exact test	0.827321081422523	nTypes = 2 (FEMALE/MALE), nPatients = 266/309
5	HISTOLOGICAL.TYPE	Chi-square test	4.3909373039877e-13	nTypes = 4 (COLON ADENOCARCINOMA/COLON MUCINOUS ADENOCARCINOMA/RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 357/54/143/13, nMissing = 8
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.216209512217889	nTypes = 2 (NO/YES), nPatients = 9/566
7	DISTANT.METASTASIS	Chi-square test	0.204884728453615	nTypes = 5 (M0/M1/M1A/M1B/MX), nPatients = 436/71/9/1/49, nMissing = 9
8	LYMPH.NODE.METASTASIS	Chi-square test	0.00159092116218448	nTypes = 9 (N0/N1/N1A/N1B/N1C/N2/N2A/N2B/NX), nPatients = 327/104/17/17/3/81/6/16/2, nMissing = 2
9	COMPLETENESS.OF.RESECTION	Chi-square test	0.0788615587181547	nTypes = 4 (R0/R1/R2/RX), nPatients = 410/5/36/25, nMissing = 99
10	NUMBER.OF.LYMPH.NODES	ANOVA	0.0996115408891413	Range of values = 0 to 50, Mean = 2.19039, StdDev = 4.74291, nMissing = 34
11	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 575
12	NEOPLASM.DISEASESTAGE	Chi-square test	0.0808828824304458	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 = 98/1/41/154/10/3/27/22/70/47/57/25/1, nMissing = 19