# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.209387553054706	Range of duration = 2.56 to 204.62, nDeath = 15, nCensor = 6
2	AGE	t-test	3.90352507603135e-05	Range of values = 43 to 85, Mean = 66.4286, StdDev = 15.4453
3	PRIMARY.SITE.OF.DISEASE	Chi-square test	0.0562596454586226	nTypes = 3 (DISTANT METASTASIS/REGIONAL CUTANEOUS OR SUBCUTANEOUS TISSUE (INCLUDES SATELLITE AND IN-TRANSIT METASTASIS)/REGIONAL LYMPH NODE), nPatients = 5/3/13
4	GENDER	Fisher's exact test	1	nTypes = 2 (FEMALE/MALE), nPatients = 6/15
5	LYMPH.NODE.METASTASIS	Chi-square test	0.0167419315697982	nTypes = 4 (N0/N1B/N2C/N3), nPatients = 13/3/2/1, nMissing = 2
6	TUMOR.STAGECODE	t-test	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 21
7	NEOPLASM.DISEASESTAGE	Chi-square test	0.166124509234042	nTypes = 6 (STAGE IA/STAGE IB/STAGE II/STAGE IIB/STAGE IIIB/STAGE IIIC), nPatients = 2/1/5/3/3/3, nMissing = 4