# Clustering Approach 6 : MRNASEQ_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.744022088658461	Range of duration = 0.07 to 223.96, nDeath = 21, nCensor = 46
2	AGE	t-test	0.168897269032645	Range of values = 42 to 86, Mean = 66.5, StdDev = 10.6225, nMissing = 14
3	GENDER	Fisher's exact test	6.73016415124669e-06	nTypes = 2 (FEMALE/MALE), nPatients = 46/34
4	KARNOFSKY.PERFORMANCE.SCORE	t-test	NA	Range of values = 0 to 70, Mean = 32.5, StdDev = 37.7492, nMissing = 76
5	HISTOLOGICAL.TYPE	Chi-square test	0.00444878936846192	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) ADENOCARCINOMA), nPatients = 3/18/46/3/4/1/1/2/2
6	PATHOLOGY.T	Chi-square test	0.00648967148042832	nTypes = 3 (T1/T2/T3+T4), nPatients = 21/48/10, nMissing = 1
7	PATHOLOGY.N	Chi-square test	0.679255883051275	nTypes = 3 (N0/N1/N2), nPatients = 49/14/15, nMissing = 2
8	PATHOLOGICSPREAD(M)	Chi-square test	0.984135130620566	nTypes = 3 (M0/M1/MX), nPatients = 60/4/14, nMissing = 2
9	TUMOR.STAGE	Chi-square test	0.976114401885566	nTypes = 4 (I/II/III/IV), nPatients = 42/15/16/4, nMissing = 3
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.582312674001548	nTypes = 2 (NO/YES), nPatients = 5/75
11	NUMBERPACKYEARSSMOKED	t-test	0.151978390769599	Range of values = 0 to 147, Mean = 33.0162, StdDev = 31.8362, nMissing = 40
12	STOPPEDSMOKINGYEAR	t-test	0.110233403524058	Range of values = 1948 to 2011, Mean = 1987.06, StdDev = 15.0267, nMissing = 48
13	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.235490873302832	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 16/25/7/27, nMissing = 5
14	YEAROFTOBACCOSMOKINGONSET	t-test	0.00483517266583838	Range of values = 1932 to 1993, Mean = 1960.74, StdDev = 12.104, nMissing = 53