# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0487945891276996	Range of duration = 1 to 1991, nDeath = 11, nCensor = 50
2	AGE	Kruskal-Wallis (anova)	0.938716129223367	Range of values = 41 to 88, Mean = 65.6977, StdDev = 10.7299
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.255577444225558	nTypes = 6 (STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE III/STAGE IV), nPatients = 2/4/14/61/2/3
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.499245007549925	nTypes = 2 (T1+T2/T3+T4), nPatients = 8/78
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.443075569244308	nTypes = 2 (0/1), nPatients = 21/64, nMissing = 1
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.0892791072089279	nTypes = 3 (M0/M1/MX), nPatients = 41/3/42
7	GENDER	Fisher's exact test	0.524254757452425	nTypes = 2 (FEMALE/MALE), nPatients = 44/42
8	HISTOLOGICAL.TYPE	Fisher's exact test	0.846391536084639	nTypes = 3 (PANCREAS-ADENOCARCINOMA DUCTAL TYPE/PANCREAS-ADENOCARCINOMA-OTHER SUBTYPE/PANCREAS-COLLOID (MUCINOUS NON-CYSTIC) CARCINOMA), nPatients = 74/8/3, nMissing = 1
9	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.105985287142437	Range of values = 1 to 57, Mean = 25.3038, StdDev = 15.3408, nMissing = 60
10	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.043729562704373	nTypes = 4 (R0/R1/R2/RX), nPatients = 55/25/1/2, nMissing = 3
11	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.2280135153753	Range of values = 0 to 16, Mean = 2.70588, StdDev = 2.93511, nMissing = 1
12	RACE	Fisher's exact test	0.669033309666903	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/6/74, nMissing = 4
