# Clustering Approach 6 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.086988143715056	Range of duration = 0.03 to 223.96, nDeath = 66, nCensor = 147
2	AGE	ANOVA	0.0044754890464861	Range of values = 33 to 85, Mean = 64.8186, StdDev = 9.86069, nMissing = 21
3	GENDER	Fisher's exact test	0.147202047669087	nTypes = 2 (FEMALE/MALE), nPatients = 131/105
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.301545177550875	Range of values = 0 to 100, Mean = 68, StdDev = 36.0701, nMissing = 216
5	HISTOLOGICAL.TYPE	Chi-square test	0.00633179834434001	nTypes = 11 (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 SOLID PATTERN PREDOMINANT ADENOCARCINOMA/MUCINOUS (COLLOID) ADENOCARCINOMA), nPatients = 6/52/150/3/10/1/2/2/6/1/3
6	PATHOLOGY.T	Chi-square test	0.658101744113108	nTypes = 4 (T1/T2/T3/T4), nPatients = 64/141/17/13, nMissing = 1
7	PATHOLOGY.N	Chi-square test	0.48055024897141	nTypes = 3 (N0/N1/N2+N3), nPatients = 140/46/44, nMissing = 6
8	PATHOLOGICSPREAD(M)	Chi-square test	0.761148438854575	nTypes = 3 (M0/M1/MX), nPatients = 165/12/55, nMissing = 4
9	TUMOR.STAGE	Chi-square test	0.97972979922286	nTypes = 4 (I/II/III/IV), nPatients = 122/49/49/13, nMissing = 3
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.373318564212921	nTypes = 2 (NO/YES), nPatients = 15/221
11	NUMBERPACKYEARSSMOKED	ANOVA	0.243639726985185	Range of values = 0 to 147, Mean = 40.5436, StdDev = 26.6817, nMissing = 65
12	STOPPEDSMOKINGYEAR	ANOVA	0.0125733712852522	Range of values = 1955 to 2011, Mean = 1994.3, StdDev = 13.5329, nMissing = 114
13	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.000189229683390731	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 84/59/52/31, nMissing = 10
14	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.0134443261265634	Range of values = 1930 to 1996, Mean = 1964.73, StdDev = 13.6721, nMissing = 117