# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.990709010177651	Range of duration = 0.07 to 140.81, nDeath = 57, nCensor = 151
2	AGE	Kruskal-Wallis (anova)	0.33850041597306	Range of values = 34 to 90, Mean = 67.615, StdDev = 10.7147, nMissing = 1
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.114868851311487	nTypes = 5 (STAGE 0A/STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 1/2/68/72/67, nMissing = 4
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.815541844581554	nTypes = 3 (T0+T1+T2/T3/T4), nPatients = 62/101/32, nMissing = 19
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.044779552204478	nTypes = 4 (N0/N1/N2/N3), nPatients = 130/22/38/7, nMissing = 17
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.797722022779772	nTypes = 3 (M0/M1/MX), nPatients = 106/5/102, nMissing = 1
7	GENDER	Fisher's exact test	0.956310436895631	nTypes = 2 (FEMALE/MALE), nPatients = 50/164
8	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.022830559586437	Range of values = 30 to 100, Mean = 79.6667, StdDev = 15.29, nMissing = 154
9	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.233765011420368	Range of values = 1 to 150, Mean = 37.834, StdDev = 28.0757, nMissing = 89
10	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.112328884824719	Range of values = 0 to 22, Mean = 1.53374, StdDev = 3.21893, nMissing = 51
11	RACE	Fisher's exact test	0.868731312686873	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 22/11/170, nMissing = 11
