# Clustering Approach 6 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0914552927996212	Range of duration = 0.03 to 223.96, nDeath = 66, nCensor = 148
2	AGE	ANOVA	0.0231229199056182	Range of values = 33 to 85, Mean = 64.8056, StdDev = 9.83961, nMissing = 21
3	GENDER	Fisher's exact test	0.158523551120522	nTypes = 2 (FEMALE/MALE), nPatients = 131/106
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.53970587192028	Range of values = 0 to 100, Mean = 69.0476, StdDev = 35.4831, nMissing = 216
5	HISTOLOGICAL.TYPE	Chi-square test	0.00531978300359392	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 = 6/52/151/3/10/1/2/2/6/1/3
6	PATHOLOGY.T	Chi-square test	0.562124770702985	nTypes = 4 (T1/T2/T3/T4), nPatients = 60/138/17/13, nMissing = 9
7	PATHOLOGY.N	Chi-square test	0.6123462693537	nTypes = 3 (N0/N1/N2+N3), nPatients = 133/46/44, nMissing = 14
8	PATHOLOGICSPREAD(M)	Chi-square test	0.756255888521902	nTypes = 3 (M0/M1/MX), nPatients = 160/12/53, nMissing = 12
9	TUMOR.STAGE	Chi-square test	0.96963652562356	nTypes = 4 (I/II/III/IV), nPatients = 116/48/49/13, nMissing = 11
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.587263018068842	nTypes = 2 (NO/YES), nPatients = 15/222
11	NUMBERPACKYEARSSMOKED	ANOVA	0.208380137218229	Range of values = 0 to 147, Mean = 40.5436, StdDev = 26.6817, nMissing = 66
12	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	2.00771057516779e-05	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 82/57/51/29, nMissing = 18
13	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.0502254744466332	Range of values = 1930 to 1996, Mean = 1964.73, StdDev = 13.6721, nMissing = 118
14	COMPLETENESS.OF.RESECTION	Chi-square test	0.497424964934065	nTypes = 4 (R0/R1/R2/RX), nPatients = 127/6/3/12, nMissing = 89