# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0306024443831947	Range of duration = 4.11 to 153.63, nDeath = 14, nCensor = 32
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.490965014145292	Range of values = 22 to 75, Mean = 47.1739, StdDev = 14.4103
3	PATHOLOGIC_STAGE	Fisher's exact test	0.0708292917070829	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 2/26/10/8
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.1379986200138	nTypes = 4 (T1/T2/T3/T4), nPatients = 2/30/7/7
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.469925300746993	nTypes = 2 (0/1), nPatients = 40/6
6	GENDER	Fisher's exact test	0.466245337546625	nTypes = 2 (FEMALE/MALE), nPatients = 28/18
7	RADIATION_THERAPY	Fisher's exact test	0.435255647443526	nTypes = 2 (NO/YES), nPatients = 37/9
8	HISTOLOGICAL_TYPE	Fisher's exact test	0.837041629583704	nTypes = 2 (ADRENOCORTICAL CARCINOMA- ONCOCYTIC TYPE/ADRENOCORTICAL CARCINOMA- USUAL TYPE), nPatients = 2/44
9	RESIDUAL_TUMOR	Fisher's exact test	0.262987370126299	nTypes = 4 (R0/R1/R2/RX), nPatients = 33/3/5/4, nMissing = 1
10	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.447428826573458	Range of values = 0 to 52, Mean = 3.04762, StdDev = 11.3643, nMissing = 25
11	RACE	Fisher's exact test	0.261057389426106	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/1/35, nMissing = 9
12	ETHNICITY	Fisher's exact test	0.756462435375646	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 6/17, nMissing = 23
