# Clustering Approach 2 : MRNA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0981915231975669	Range of duration = 0.39 to 173.79, nDeath = 62, nCensor = 86
2	AGE	ANOVA	0.167754809928467	Range of values = 39 to 84, Mean = 66.5263, StdDev = 8.5807, nMissing = 2
3	GENDER	Fisher's exact test	0.0087244606022316	nTypes = 2 (FEMALE/MALE), nPatients = 44/110
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.0890563342975142	Range of values = 0 to 100, Mean = 24.2308, StdDev = 38.4888, nMissing = 128
5	HISTOLOGICAL.TYPE	Chi-square test	0.587499195617678	nTypes = 3 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 5/1/148
6	PATHOLOGY.T	Chi-square test	0.000810870190249612	nTypes = 4 (T1/T2/T3/T4), nPatients = 30/100/12/12
7	PATHOLOGY.N	Chi-square test	0.320155173875461	nTypes = 4 (N0/N1/N2/N3), nPatients = 96/40/13/5
8	PATHOLOGICSPREAD(M)	Fisher's exact test	0.323258445406164	nTypes = 2 (M0/M1), nPatients = 146/4, nMissing = 4
9	TUMOR.STAGE	Chi-square test	0.616719330985383	nTypes = 4 (I/II/III/IV), nPatients = 81/34/34/4, nMissing = 1
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.453017570664586	nTypes = 2 (NO/YES), nPatients = 2/152
11	NUMBERPACKYEARSSMOKED	ANOVA	0.740048975162532	Range of values = 7 to 240, Mean = 54.8346, StdDev = 36.4933, nMissing = 21
12	STOPPEDSMOKINGYEAR	ANOVA	0.038085090944725	Range of values = 1959 to 2010, Mean = 1996.78, StdDev = 12.6321, nMissing = 43
13	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.0088991640189559	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 81/39/26/6, nMissing = 2
14	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.120901981348339	Range of values = 1933 to 1985, Mean = 1958.02, StdDev = 10.5672, nMissing = 57