# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0255430773533025	Range of duration = 0.07 to 105.07, nDeath = 76, nCensor = 156
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.328086091874681	Range of values = 34 to 90, Mean = 65.8482, StdDev = 10.8831, nMissing = 7
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.00789992100078999	nTypes = 11 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV), nPatients = 2/6/25/28/25/36/3/42/34/24/23, nMissing = 16
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.000209997900021	nTypes = 4 (T1/T2/T3/T4), nPatients = 8/67/105/74, nMissing = 10
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.964060359396406	nTypes = 4 (N0/N1/N2/N3), nPatients = 87/73/42/50, nMissing = 12
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.0555794442055579	nTypes = 2 (0/1), nPatients = 237/16, nMissing = 11
7	GENDER	Fisher's exact test	0.801211987880121	nTypes = 2 (FEMALE/MALE), nPatients = 99/165
8	HISTOLOGICAL_TYPE	Fisher's exact test	0.227437725622744	nTypes = 7 (STOMACH  ADENOCARCINOMA  DIFFUSE TYPE/STOMACH  ADENOCARCINOMA  NOT OTHERWISE SPECIFIED (NOS)/STOMACH  INTESTINAL ADENOCARCINOMA  NOT OTHERWISE SPECIFIED (NOS)/STOMACH  INTESTINAL ADENOCARCINOMA  TUBULAR TYPE/STOMACH  INTESTINAL ADENOCARCINOMA  MUCINOUS TYPE/STOMACH  INTESTINAL ADENOCARCINOMA  PAPILLARY TYPE/STOMACH ADENOCARCINOMA  SIGNET RING TYPE), nPatients = 42/135/37/26/16/4/2, nMissing = 2
9	RADIATIONS_RADIATION_REGIMENINDICATION	Fisher's exact test	0.00652993470065299	nTypes = 2 (NO/YES), nPatients = 6/258
10	COMPLETENESS_OF_RESECTION	Fisher's exact test	0.042249577504225	nTypes = 4 (R0/R1/R2/RX), nPatients = 206/9/8/25, nMissing = 16
11	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.716477747319308	Range of values = 0 to 39, Mean = 4.74554, StdDev = 6.3084, nMissing = 40
12	RACE	Fisher's exact test	0.181968180318197	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 60/2/159, nMissing = 43
13	ETHNICITY	Fisher's exact test	0.354266457335427	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 2/219, nMissing = 43
