# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.51679468274369	Range of duration = 0.92 to 51.98, nDeath = 15, nCensor = 98
2	AGE	ANOVA	0.780760056464741	Range of values = 35 to 90, Mean = 69.482, StdDev = 11.4088
3	PRIMARY.SITE.OF.DISEASE	Fisher's exact test	0.0101729980699543	nTypes = 2 (COLON/RECTUM), nPatients = 152/68, nMissing = 2
4	GENDER	Fisher's exact test	0.0589384689227511	nTypes = 2 (FEMALE/MALE), nPatients = 106/116
5	HISTOLOGICAL.TYPE	Chi-square test	7.13910467129868e-07	nTypes = 4 (COLON ADENOCARCINOMA/COLON MUCINOUS ADENOCARCINOMA/RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 126/24/58/7, nMissing = 7
6	PATHOLOGY.T	Chi-square test	0.185391581506004	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 9/46/148/17, nMissing = 2
7	PATHOLOGY.N	Chi-square test	0.0076106979025024	nTypes = 3 (N0/N1/N2), nPatients = 136/43/43
8	PATHOLOGICSPREAD(M)	Chi-square test	0.00331002348106743	nTypes = 3 (M0/M1/M1A), nPatients = 185/33/1, nMissing = 3
9	TUMOR.STAGE	Chi-square test	0.018788539813642	nTypes = 4 (I/II/III/IV), nPatients = 46/85/55/31, nMissing = 5
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.396396396396429	nTypes = 2 (NO/YES), nPatients = 1/221
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.0193621576811681	nTypes = 3 (R0/R1/R2), nPatients = 185/2/29, nMissing = 6
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.0212558601576835	Range of values = 0 to 32, Mean = 2.16364, StdDev = 4.68852, nMissing = 2