# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0263668081627392	Range of duration = 0.03 to 122.1, nDeath = 54, nCensor = 88
2	AGE	Kruskal-Wallis (anova)	0.000396195102875391	Range of values = 27 to 90, Mean = 63.24, StdDev = 12.4554
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.048429515704843	nTypes = 12 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA), nPatients = 8/4/6/1/35/26/23/11/8/6/3/2, nMissing = 17
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.010979890201098	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 26/33/74/4, nMissing = 13
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.158178418215818	nTypes = 4 (N0/N1/N2/N3), nPatients = 64/54/11/6, nMissing = 15
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.100778992210078	nTypes = 4 (M0/M1/M1A/MX), nPatients = 111/2/3/17, nMissing = 17
7	GENDER	Fisher's exact test	0.0963090369096309	nTypes = 2 (FEMALE/MALE), nPatients = 21/129
8	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.463052936630052	Range of values = 2.5 to 102, Mean = 35.2438, StdDev = 21.2745, nMissing = 69
9	RACE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 38/2/93, nMissing = 17
