# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0641767414064308	Range of duration = 0.1 to 122.3, nDeath = 183, nCensor = 274
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.593860988605977	Range of values = 30 to 90, Mean = 64.8758, StdDev = 11.1871, nMissing = 8
3	PATHOLOGIC_STAGE	Fisher's exact test	0.335616643833562	nTypes = 12 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA), nPatients = 8/14/36/30/74/67/19/79/58/34/36/1, nMissing = 27
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.012669873301267	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 32/111/225/103, nMissing = 12
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.418055819441806	nTypes = 4 (N0/N1/N2/N3), nPatients = 171/145/74/74, nMissing = 19
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.252827471725283	nTypes = 2 (0/1), nPatients = 427/25, nMissing = 31
7	GENDER	Fisher's exact test	0.539974600253997	nTypes = 2 (FEMALE/MALE), nPatients = 139/344
8	RADIATION_THERAPY	Fisher's exact test	0.0562894371056289	nTypes = 2 (NO/YES), nPatients = 349/89, nMissing = 45
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.737309777512935	Range of values = 20 to 90, Mean = 69.1667, StdDev = 16.221, nMissing = 435
10	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.873337634328565	Range of values = 1 to 102, Mean = 36.3902, StdDev = 20.62, nMissing = 417
11	RACE	Fisher's exact test	0.029829701702983	nTypes = 4 (ASIAN/BLACK OR AFRICAN AMERICAN/NATIVE HAWAIIAN OR OTHER PACIFIC ISLANDER/WHITE), nPatients = 109/7/1/305, nMissing = 61
12	ETHNICITY	Fisher's exact test	0.660183398166018	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 4/323, nMissing = 156
