# Clustering Approach 6 : MRNASEQ_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0304823835377416	Range of duration = 0.07 to 210.94, nDeath = 137, nCensor = 219
2	AGE	ANOVA	0.0657527038859658	Range of values = 19 to 90, Mean = 60.6306, StdDev = 12.2611
3	NEOPLASM.DISEASESTAGE	Chi-square test	0.143542853212001	nTypes = 5 (STAGE I/STAGE II/STAGE III/STAGE IVA/STAGE IVB), nPatients = 23/54/58/168/6, nMissing = 51
4	PATHOLOGY.T.STAGE	Chi-square test	0.0292858802999212	nTypes = 4 (T1/T2/T3/T4), nPatients = 35/91/74/114, nMissing = 46
5	PATHOLOGY.N.STAGE	Chi-square test	0.0557926997854871	nTypes = 4 (N0/N1/N2/N3), nPatients = 118/44/114/5, nMissing = 79
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.349251358568203	nTypes = 2 (M0/MX), nPatients = 83/20, nMissing = 257
7	GENDER	Fisher's exact test	0.00772020869931298	nTypes = 2 (FEMALE/MALE), nPatients = 101/259
8	HISTOLOGICAL.TYPE	Chi-square test	0.0914594905740541	nTypes = 3 (HEAD AND NECK SQUAMOUS CELL CARCINOMA/HEAD AND NECK SQUAMOUS CELL CARCINOMA  SPINDLE CELL VARIANT/HEAD AND NECK SQUAMOUS CELL CARCINOMA BASALOID TYPE), nPatients = 355/1/4
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.469055918993113	nTypes = 2 (NO/YES), nPatients = 76/284
10	NUMBERPACKYEARSSMOKED	ANOVA	0.102688239357337	Range of values = 0.01685 to 300, Mean = 47.517, StdDev = 39.1775, nMissing = 155
11	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.0837244443636242	Range of values = 1928 to 2001, Mean = 1966.18, StdDev = 12.6119, nMissing = 153
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.372829877146226	Range of values = 0 to 44, Mean = 2.53506, StdDev = 4.99534, nMissing = 89
