# Clustering Approach 1 : MRNA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0843124166976547	Range of duration = 0.53 to 101.06, nDeath = 14, nCensor = 58
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.872525292869413	Range of values = 34 to 86, Mean = 60.5352, StdDev = 12.3633, nMissing = 1
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.00581994180058199	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 40/13/14/5
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.00783992160078399	nTypes = 3 (T1/T2/T3), nPatients = 41/14/17
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.0702592974070259	nTypes = 2 (0/1), nPatients = 35/3, nMissing = 34
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.121488785112149	nTypes = 2 (0/1), nPatients = 67/5
7	GENDER	Fisher's exact test	0.63530364696353	nTypes = 2 (FEMALE/MALE), nPatients = 29/43
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	NA	Range of values = 0 to 0, Mean = 0, StdDev = NA, nMissing = 71
9	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 72
10	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 72
11	RACE	Fisher's exact test	0.00749992500074999	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/5/62, nMissing = 4
12	ETHNICITY	Fisher's exact test	0.317186828131719	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 7/42, nMissing = 23
