# Clustering Approach 4 : METHLYATION_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.352190462701822	Range of duration = 0.16 to 121.08, nDeath = 8, nCensor = 80
2	AGE	ANOVA	0.155390408207375	Range of values = 31 to 90, Mean = 63.3263, StdDev = 12.26
3	GENDER	Fisher's exact test	0.838115401150563	nTypes = 2 (FEMALE/MALE), nPatients = 42/53
4	HISTOLOGICAL.TYPE	Fisher's exact test	0.233698641368385	nTypes = 2 (RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 87/6, nMissing = 2
5	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.261787679188709	nTypes = 2 (NO/YES), nPatients = 5/90
6	DISTANT.METASTASIS	Chi-square test	0.266341477642179	nTypes = 4 (M0/M1/M1A/MX), nPatients = 67/10/2/14, nMissing = 2
7	LYMPH.NODE.METASTASIS	Chi-square test	0.705839486958762	nTypes = 9 (N0/N1/N1A/N1B/N1C/N2/N2A/N2B/NX), nPatients = 41/21/3/5/1/12/2/7/2, nMissing = 1
8	COMPLETENESS.OF.RESECTION	Chi-square test	0.409362772426685	nTypes = 4 (R0/R1/R2/RX), nPatients = 64/2/2/3, nMissing = 24
9	NUMBER.OF.LYMPH.NODES	ANOVA	0.569427767978592	Range of values = 0 to 30, Mean = 3.11905, StdDev = 5.72966, nMissing = 11
10	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 95
11	NEOPLASM.DISEASESTAGE	Chi-square test	0.0827727595244799	nTypes = 11 (STAGE I/STAGE II/STAGE IIA/STAGE IIB/STAGE IIC/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA), nPatients = 11/6/18/2/2/4/9/13/9/6/9, nMissing = 6