# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.388474721513213	Range of duration = 0.07 to 210.94, nDeath = 115, nCensor = 97
2	AGE	ANOVA	0.771038589307185	Range of values = 19 to 90, Mean = 62.1226, StdDev = 12.2279
3	NEOPLASM.DISEASESTAGE	Chi-square test	0.82499116752359	nTypes = 5 (STAGE I/STAGE II/STAGE III/STAGE IVA/STAGE IVB), nPatients = 9/39/31/117/4, nMissing = 12
4	PATHOLOGY.T.STAGE	Chi-square test	0.292915609920607	nTypes = 4 (T1/T2/T3/T4), nPatients = 13/59/53/79, nMissing = 8
5	PATHOLOGY.N.STAGE	Chi-square test	0.399252917177243	nTypes = 4 (N0/N1/N2/N3), nPatients = 72/21/79/4, nMissing = 36
7	GENDER	Fisher's exact test	0.286179099822407	nTypes = 2 (FEMALE/MALE), nPatients = 62/150
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.141103434548792	nTypes = 2 (NO/YES), nPatients = 56/156
10	NUMBERPACKYEARSSMOKED	ANOVA	0.506933501188129	Range of values = 1 to 300, Mean = 48.6542, StdDev = 38.3085, nMissing = 105
11	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.84416077119581	Range of values = 1928 to 2001, Mean = 1964.27, StdDev = 12.3812, nMissing = 96
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.548649467695403	Range of values = 0 to 42, Mean = 2.86471, StdDev = 5.11864, nMissing = 42
