# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.378719339851658	Range of duration = 0.1 to 140.81, nDeath = 59, nCensor = 63
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.322289647435954	Range of values = 34 to 87, Mean = 67.1508, StdDev = 10.4981, nMissing = 1
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.107348926510735	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 1/35/43/44, nMissing = 4
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.36029639703603	nTypes = 3 (T0+T1+T2/T3/T4), nPatients = 27/63/20, nMissing = 17
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.55150448495515	nTypes = 4 (N0/N1/N2/N3), nPatients = 71/13/26/6, nMissing = 11
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.161628383716163	nTypes = 2 (0/1), nPatients = 73/5, nMissing = 49
7	GENDER	Fisher's exact test	0.169618303816962	nTypes = 2 (FEMALE/MALE), nPatients = 33/94
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.393280090307763	Range of values = 30 to 90, Mean = 79.1429, StdDev = 15.7875, nMissing = 92
9	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.156330061915099	Range of values = 1.5 to 132, Mean = 36.7627, StdDev = 23.8133, nMissing = 48
10	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.231864384051393	Range of values = 0 to 22, Mean = 1.82418, StdDev = 3.78475, nMissing = 36
11	RACE	Fisher's exact test	0.004419955800442	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 8/9/103, nMissing = 7
12	ETHNICITY	Fisher's exact test	0.123978760212398	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 3/114, nMissing = 10
