# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.331058634207944	Range of duration = 0.07 to 72.23, nDeath = 19, nCensor = 124
2	AGE	ANOVA	0.108068066163373	Range of values = 34 to 90, Mean = 66.8208, StdDev = 11.1422, nMissing = 7
3	GENDER	Fisher's exact test	0.00486001347304753	nTypes = 2 (FEMALE/MALE), nPatients = 72/108
4	HISTOLOGICAL.TYPE	Chi-square test	0.148087571288304	nTypes = 11 (STOMACH  ADENOCARCINOMA  DIFFUSE TYPE/STOMACH  ADENOCARCINOMA  NOT OTHERWISE SPECIFIED (NOS)/STOMACH  INTESTINAL ADENOCARCINOMA  NOT OTHERWISE SPECIFIED (NOS)/STOMACH  INTESTINAL ADENOCARCINOMA  MUCINOUS TYPE/STOMACH ADENOCARCINOMA  SIGNET RING TYPE/STOMACH ADENOCARCINOMA - DIFFUSE TYPE/STOMACH ADENOCARCINOMA - NOT OTHERWISE SPECIFIED (NOS)/STOMACH INTESTINAL ADENOCARCINOMA - MUCINOUS TYPE/STOMACH INTESTINAL ADENOCARCINOMA - PAPILLARY TYPE/STOMACH INTESTINAL ADENOCARCINOMA - TUBULAR TYPE/STOMACH INTESTINAL ADENOCARCINOMA - TYPE NOT OTHERWISE SPECIFIED (NOS)), nPatients = 10/16/8/3/1/16/73/7/3/10/28, nMissing = 5
5	PATHOLOGY.T	Chi-square test	0.485633603823225	nTypes = 4 (T1/T2/T3/T4), nPatients = 6/52/56/18, nMissing = 48
6	PATHOLOGY.N	Chi-square test	0.404893096597254	nTypes = 4 (N0/N1/N2/N3), nPatients = 44/49/23/15, nMissing = 49
7	PATHOLOGICSPREAD(M)	Chi-square test	0.474577458467719	nTypes = 3 (M0/M1/MX), nPatients = 118/16/8, nMissing = 38
8	TUMOR.STAGE	Chi-square test	0.445410647296543	nTypes = 4 (I/II/III/IV), nPatients = 24/37/39/26, nMissing = 54
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.446577248457928	nTypes = 2 (NO/YES), nPatients = 5/175
10	COMPLETENESS.OF.RESECTION	Chi-square test	0.403584777394913	nTypes = 4 (R0/R1/R2/RX), nPatients = 125/7/12/25, nMissing = 11
11	NUMBER.OF.LYMPH.NODES	ANOVA	0.398098447164548	Range of values = 0 to 34, Mean = 4.00735, StdDev = 5.62863, nMissing = 44