# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.86236640567618	Range of duration = 0.46 to 56.81, nDeath = 4, nCensor = 27
2	AGE	ANOVA	0.476697137601562	Range of values = 38 to 84, Mean = 65.7, StdDev = 10.79, nMissing = 2
3	GENDER	Fisher's exact test	0.272314649127052	nTypes = 2 (FEMALE/MALE), nPatients = 18/14
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	NA	Range of values = 0 to 90, Mean = 56.6667, StdDev = 49.3288, nMissing = 29
5	HISTOLOGICAL.TYPE	Chi-square test	0.299611579906032	nTypes = 3 (LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG CLEAR CELL ADENOCARCINOMA), nPatients = 1/30/1
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	1.00000000000001	nTypes = 2 (NO/YES), nPatients = 1/31
7	NUMBERPACKYEARSSMOKED	ANOVA	0.447710483017259	Range of values = 20 to 60, Mean = 41.15, StdDev = 14.9641, nMissing = 12
8	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.61591198716484	Range of values = 1955 to 1994, Mean = 1968.53, StdDev = 11.423, nMissing = 13
9	DISTANT.METASTASIS	Fisher's exact test	0.50403225806452	nTypes = 2 (M0/M1), nPatients = 30/2
10	LYMPH.NODE.METASTASIS	Chi-square test	0.675384141153014	nTypes = 4 (N0/N1/N2/NX), nPatients = 23/4/4/1
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.188133719607627	nTypes = 3 (R0/R2/RX), nPatients = 26/1/1, nMissing = 4
12	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 32
13	NEOPLASM.DISEASESTAGE	Chi-square test	0.1265533657096	nTypes = 6 (STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IV), nPatients = 12/11/1/3/3/2