# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.00156330188967935	Range of duration = 0.1 to 158.83, nDeath = 13, nCensor = 208
2	AGE	Kruskal-Wallis (anova)	0.00103711499634923	Range of values = 18 to 88, Mean = 48.0856, StdDev = 16.7761
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.002109978900211	nTypes = 5 (STAGE I/STAGE II/STAGE III/STAGE IVA/STAGE IVC), nPatients = 117/33/45/21/4, nMissing = 2
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.000159998400016	nTypes = 4 (T1/T2/T3/T4), nPatients = 52/83/74/11, nMissing = 2
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.00812991870081299	nTypes = 2 (0/1), nPatients = 98/95, nMissing = 29
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.124038759612404	nTypes = 3 (M0/M1/MX), nPatients = 118/5/98, nMissing = 1
7	GENDER	Fisher's exact test	0.940970590294097	nTypes = 2 (FEMALE/MALE), nPatients = 154/68
8	HISTOLOGICAL.TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (OTHER  SPECIFY/THYROID PAPILLARY CARCINOMA - CLASSICAL/USUAL/THYROID PAPILLARY CARCINOMA - FOLLICULAR (>= 99% FOLLICULAR PATTERNED)/THYROID PAPILLARY CARCINOMA - TALL CELL (>= 50% TALL CELL FEATURES)), nPatients = 2/158/52/10
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.188108118918811	nTypes = 2 (NO/YES), nPatients = 13/209
10	RADIATIONEXPOSURE	Fisher's exact test	0.237507624923751	nTypes = 2 (NO/YES), nPatients = 184/11, nMissing = 27
11	EXTRATHYROIDAL.EXTENSION	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (MINIMAL (T3)/MODERATE/ADVANCED (T4A)/NONE), nPatients = 55/10/149, nMissing = 8
12	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.0943390566094339	nTypes = 4 (R0/R1/R2/RX), nPatients = 168/23/2/14, nMissing = 15
13	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.360024414134231	Range of values = 0 to 35, Mean = 3.44118, StdDev = 5.80854, nMissing = 52
14	MULTIFOCALITY	Fisher's exact test	0.116558834411656	nTypes = 2 (MULTIFOCAL/UNIFOCAL), nPatients = 101/114, nMissing = 7
15	TUMOR.SIZE	Kruskal-Wallis (anova)	0.0202566696267331	Range of values = 0.6 to 8, Mean = 3.28901, StdDev = 1.55046, nMissing = 31
16	RACE	Fisher's exact test	0.172618273817262	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 13/13/145, nMissing = 51
17	ETHNICITY	Fisher's exact test	0.935330646693533	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 16/164, nMissing = 42
