# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.4278492304559	Range of duration = 0.39 to 173.79, nDeath = 62, nCensor = 86
2	AGE	ANOVA	0.961719243352201	Range of values = 39 to 84, Mean = 66.5329, StdDev = 8.58377, nMissing = 2
3	GENDER	Fisher's exact test	0.330988516463387	nTypes = 2 (FEMALE/MALE), nPatients = 44/110
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.190834849684916	Range of values = 0 to 100, Mean = 24.2308, StdDev = 38.4888, nMissing = 128
5	HISTOLOGICAL.TYPE	Chi-square test	0.319804821929308	nTypes = 3 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 5/1/148
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.549783549783482	nTypes = 2 (NO/YES), nPatients = 2/152
7	NUMBERPACKYEARSSMOKED	ANOVA	0.524897853678497	Range of values = 7 to 240, Mean = 54.8346, StdDev = 36.4933, nMissing = 21
8	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.902797935305276	Range of values = 1933 to 1985, Mean = 1958.02, StdDev = 10.5672, nMissing = 57
9	DISTANT.METASTASIS	Fisher's exact test	0.104739200232993	nTypes = 2 (M0/M1), nPatients = 146/4, nMissing = 4
10	LYMPH.NODE.METASTASIS	Chi-square test	0.877245171584599	nTypes = 4 (N0/N1/N2/N3), nPatients = 96/40/13/5
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.545606369087179	nTypes = 4 (R0/R1/R2/RX), nPatients = 139/3/2/5, nMissing = 5
12	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 154
13	NEOPLASM.DISEASESTAGE	Chi-square test	0.0227953030868721	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