# Clustering Approach 3 : RPPA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.167311807523567	Range of duration = 0.07 to 210.97, nDeath = 128, nCensor = 84
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.134080001941169	Range of values = 19 to 89, Mean = 62.1226, StdDev = 12.2147
3	PATHOLOGIC_STAGE	Fisher's exact test	0.265717342826572	nTypes = 5 (STAGE I/STAGE II/STAGE III/STAGE IVA/STAGE IVB), nPatients = 9/39/31/117/4, nMissing = 12
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.130138698613014	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 13/59/53/79, nMissing = 8
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.406225937740623	nTypes = 4 (N0/N1/N2/N3), nPatients = 72/21/79/4, nMissing = 36
7	GENDER	Fisher's exact test	0.000469995300047	nTypes = 2 (FEMALE/MALE), nPatients = 62/150
8	RADIATION_THERAPY	Fisher's exact test	0.205037949620504	nTypes = 2 (NO/YES), nPatients = 73/87, nMissing = 52
10	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.0723897940677456	Range of values = 1 to 300, Mean = 49.4773, StdDev = 37.5373, nMissing = 102
11	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.32441995469641	Range of values = 1936 to 2001, Mean = 1964.85, StdDev = 12.3318, nMissing = 95
12	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.208806471056478	Range of values = 0 to 42, Mean = 2.86471, StdDev = 5.11864, nMissing = 42
13	RACE	Fisher's exact test	0.0730192698073019	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/3/19/185, nMissing = 4
14	ETHNICITY	Fisher's exact test	0.697273027269727	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 13/190, nMissing = 9
