# Clustering Approach 6 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.329312401818576	Range of duration = 0.07 to 223.96, nDeath = 63, nCensor = 105
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.241878582746214	Range of values = 41 to 85, Mean = 65.4756, StdDev = 9.61112, nMissing = 17
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.120738792612074	nTypes = 8 (STAGE I/STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 1/41/52/15/25/33/7/7
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.0734092659073409	nTypes = 4 (T1/T2/T3/T4), nPatients = 48/108/13/12
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.3089969100309	nTypes = 3 (N0/N1/N2+N3), nPatients = 106/34/35, nMissing = 6
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.394286057139429	nTypes = 2 (0/1), nPatients = 137/6, nMissing = 38
7	GENDER	Fisher's exact test	0.00627993720062799	nTypes = 2 (FEMALE/MALE), nPatients = 105/76
8	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.119794930425918	Range of values = 0 to 100, Mean = 60, StdDev = 40.5728, nMissing = 167
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.019249807501925	nTypes = 9 (LUNG ACINAR ADENOCARCINOMA/LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG BRONCHIOLOALVEOLAR CARCINOMA MUCINOUS/LUNG BRONCHIOLOALVEOLAR CARCINOMA NONMUCINOUS/LUNG MICROPAPILLARY ADENOCARCINOMA/LUNG MUCINOUS ADENOCARCINOMA/LUNG PAPILLARY ADENOCARCINOMA/MUCINOUS (COLLOID) CARCINOMA), nPatients = 5/43/111/3/8/2/1/5/3
10	RADIATIONS_RADIATION_REGIMENINDICATION	Fisher's exact test	0.775842241577584	nTypes = 2 (NO/YES), nPatients = 13/168
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.031023186642274	Range of values = 0 to 147, Mean = 41.8185, StdDev = 27.1373, nMissing = 54
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.00898644507246512	Range of values = 1930 to 1994, Mean = 1961.77, StdDev = 12.7725, nMissing = 86
13	COMPLETENESS_OF_RESECTION	Fisher's exact test	0.74680253197468	nTypes = 4 (R0/R1/R2/RX), nPatients = 119/8/1/5, nMissing = 48
14	RACE	Fisher's exact test	0.174108258917411	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/6/141, nMissing = 32
15	ETHNICITY	Fisher's exact test	0.632493675063249	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 2/106, nMissing = 73
