# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.145614087229405	Range of duration = 45 to 3837, nDeath = 75, nCensor = 94
2	AGE	Kruskal-Wallis (anova)	0.0758694102428101	Range of values = 19 to 89, Mean = 62.1226, StdDev = 12.2147
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.029949700502995	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	0.193658063419366	nTypes = 4 (T1/T2/T3/T4), nPatients = 13/59/53/79, nMissing = 8
5	PATHOLOGY.N.STAGE	Fisher's exact test	2.9999700003e-05	nTypes = 4 (N0/N1/N2/N3), nPatients = 72/21/79/4, nMissing = 36
7	GENDER	Fisher's exact test	0.218247817521825	nTypes = 2 (FEMALE/MALE), nPatients = 62/150
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.436225637743623	nTypes = 2 (NO/YES), nPatients = 61/151
10	NUMBERPACKYEARSSMOKED	Kruskal-Wallis (anova)	0.745940779100823	Range of values = 1 to 300, Mean = 48.6542, StdDev = 38.3085, nMissing = 105
11	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	4.76113774048139e-06	Range of values = 0 to 42, Mean = 2.86471, StdDev = 5.11864, nMissing = 42
12	RACE	Fisher's exact test	0.417845821541785	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/3/19/182, nMissing = 7
13	ETHNICITY	Fisher's exact test	0.539964600353996	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 13/190, nMissing = 9
