# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.503591063264063	Range of duration = 2 to 5925, nDeath = 7, nCensor = 166
2	AGE	Kruskal-Wallis (anova)	0.509457596272642	Range of values = 28 to 85, Mean = 59.8564, StdDev = 12.3422, nMissing = 3
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.000279997200028	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 122/11/42/12, nMissing = 11
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.000729992700072999	nTypes = 3 (T1/T2/T3+T4), nPatients = 130/18/50
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.03029969700303	nTypes = 3 (N0/N1/N2), nPatients = 33/20/4, nMissing = 141
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.03749962500375	nTypes = 3 (M0/M1/MX), nPatients = 81/8/96, nMissing = 13
7	GENDER	Fisher's exact test	0.002629973700263	nTypes = 2 (FEMALE/MALE), nPatients = 58/140
8	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.353192946854197	Range of values = 0 to 100, Mean = 91.1538, StdDev = 16.5273, nMissing = 146
9	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.949090456319954	Range of values = 5 to 185, Mean = 30.1667, StdDev = 35.8847, nMissing = 174
10	RACE	Fisher's exact test	0.353206467935321	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/4/49/129, nMissing = 14
11	ETHNICITY	Fisher's exact test	0.416065839341607	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 9/153, nMissing = 36
