# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.197253380505856	Range of duration = 3 to 3668, nDeath = 26, nCensor = 338
2	AGE	Kruskal-Wallis (anova)	0.0321650621676963	Range of values = 26 to 90, Mean = 60.5317, StdDev = 12.1272, nMissing = 1
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 244/56/126/79
4	PATHOLOGY.T.STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (T1/T2/T3/T4), nPatients = 250/67/177/11
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.024249757502425	nTypes = 2 (0/1), nPatients = 230/18, nMissing = 257
6	PATHOLOGY.M.STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (M0/M1/MX), nPatients = 417/78/9, nMissing = 1
7	GENDER	Fisher's exact test	0.00793992060079399	nTypes = 2 (FEMALE/MALE), nPatients = 178/327
8	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.23427094815921	Range of values = 0 to 100, Mean = 88.3784, StdDev = 22.6708, nMissing = 468
9	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	NA	Range of values = 7 to 46, Mean = 26.5, StdDev = 15.7117, nMissing = 497
10	RACE	Fisher's exact test	0.022589774102259	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 8/33/457, nMissing = 7
11	ETHNICITY	Fisher's exact test	0.833291667083329	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 24/330, nMissing = 151
