# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.261668233841951	Range of duration = 0.07 to 210.97, nDeath = 120, nCensor = 92
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0758694102428101	Range of values = 19 to 89, Mean = 62.1226, StdDev = 12.2147
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.029859701402986	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	0.195928040719593	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 13/59/53/79, nMissing = 8
5	PATHOLOGY_N_STAGE	Fisher's exact test	1.9999800002e-05	nTypes = 4 (N0/N1/N2/N3), nPatients = 72/21/79/4, nMissing = 36
7	GENDER	Fisher's exact test	0.218507814921851	nTypes = 2 (FEMALE/MALE), nPatients = 62/150
9	RADIATIONS_RADIATION_REGIMENINDICATION	Fisher's exact test	0.436765632343677	nTypes = 2 (NO/YES), nPatients = 61/151
10	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.742578187541814	Range of values = 1 to 300, Mean = 48.4541, StdDev = 38.1746, nMissing = 103
11	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.237740881966108	Range of values = 1936 to 2001, Mean = 1964.54, StdDev = 11.9137, nMissing = 96
12	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	4.76113774048139e-06	Range of values = 0 to 42, Mean = 2.86471, StdDev = 5.11864, nMissing = 42
13	RACE	Fisher's exact test	0.428015719842802	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/3/19/183, nMissing = 6
14	ETHNICITY	Fisher's exact test	0.542074579254207	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 13/190, nMissing = 9
