# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.145066610755192	Range of duration = 12 to 5287, nDeath = 63, nCensor = 84
2	AGE	Kruskal-Wallis (anova)	0.923661361435842	Range of values = 39 to 84, Mean = 66.5329, StdDev = 8.58377, nMissing = 2
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.011469885301147	nTypes = 7 (STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 20/61/7/27/19/15/4, nMissing = 1
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.000379996200038	nTypes = 4 (T1/T2/T3/T4), nPatients = 30/100/12/12
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.905930940690593	nTypes = 4 (N0/N1/N2/N3), nPatients = 96/40/13/5
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.105928940710593	nTypes = 2 (M0/M1), nPatients = 146/4, nMissing = 4
7	GENDER	Fisher's exact test	0.329516704832952	nTypes = 2 (FEMALE/MALE), nPatients = 44/110
8	KARNOFSKY.PERFORMANCE.SCORE	Kruskal-Wallis (anova)	0.166439206469608	Range of values = 0 to 100, Mean = 24.2308, StdDev = 38.4888, nMissing = 128
9	HISTOLOGICAL.TYPE	Fisher's exact test	0.295687043129569	nTypes = 3 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 5/1/148
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.547614523854762	nTypes = 2 (NO/YES), nPatients = 2/152
11	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.484836446887404	Range of values = 7 to 240, Mean = 54.8346, StdDev = 36.4933, nMissing = 21
12	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.562234377656223	nTypes = 4 (R0/R1/R2/RX), nPatients = 139/3/2/5, nMissing = 5
13	RACE	Fisher's exact test	0.985210147898521	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 3/7/91, nMissing = 53
14	ETHNICITY	Fisher's exact test	0.271177288227118	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 4/88, nMissing = 62
