# Clustering Approach 6 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.413158368306927	Range of duration = 0.13 to 238.29, nDeath = 141, nCensor = 213
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0919684651302614	Range of values = 33 to 87, Mean = 64.3721, StdDev = 9.83484, nMissing = 21
3	PATHOLOGIC_STAGE	Fisher's exact test	0.717422825771742	nTypes = 9 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 2/94/95/1/35/51/57/8/17, nMissing = 5
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.104228957710423	nTypes = 4 (T1/T2/T3/T4), nPatients = 117/203/28/16, nMissing = 1
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.48170518294817	nTypes = 3 (N0/N1/N2+N3), nPatients = 225/72/59, nMissing = 9
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.789062109378906	nTypes = 2 (0/1), nPatients = 259/17, nMissing = 89
7	GENDER	Fisher's exact test	0.533264667353326	nTypes = 2 (FEMALE/MALE), nPatients = 196/169
8	RADIATION_THERAPY	Fisher's exact test	0.227417725822742	nTypes = 2 (NO/YES), nPatients = 284/46, nMissing = 35
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.643714519973398	Range of values = 0 to 100, Mean = 76.9697, StdDev = 30.3871, nMissing = 266
10	HISTOLOGICAL_TYPE	Fisher's exact test	0.001319986800132	nTypes = 12 (LUNG ACINAR ADENOCARCINOMA/LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG BRONCHIOLOALVEOLAR CARCINOMA MUCINOUS/LUNG BRONCHIOLOALVEOLAR CARCINOMA NONMUCINOUS/LUNG CLEAR CELL ADENOCARCINOMA/LUNG MICROPAPILLARY ADENOCARCINOMA/LUNG MUCINOUS ADENOCARCINOMA/LUNG PAPILLARY ADENOCARCINOMA/LUNG SIGNET RING ADENOCARCINOMA/LUNG SOLID PATTERN PREDOMINANT ADENOCARCINOMA/MUCINOUS (COLLOID) CARCINOMA), nPatients = 12/74/233/5/13/1/2/2/13/1/4/5
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.999851519677455	Range of values = 0.15 to 154, Mean = 41.9356, StdDev = 27.7517, nMissing = 108
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.00326554395445722	Range of values = 1930 to 1999, Mean = 1964.9, StdDev = 13.0288, nMissing = 160
13	RESIDUAL_TUMOR	Fisher's exact test	0.866931330686693	nTypes = 4 (R0/R1/R2/RX), nPatients = 235/10/3/21, nMissing = 96
14	RACE	Fisher's exact test	0.350016499835002	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 5/39/275, nMissing = 46
15	ETHNICITY	Fisher's exact test	0.0471095289047109	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 6/261, nMissing = 98
