# Clustering Approach 4 : MRNASEQ_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.0833422822038319	Range of duration = 0.03 to 158.83, nDeath = 5, nCensor = 216
2	AGE	ANOVA	0.0427109160857453	Range of values = 18 to 89, Mean = 46.9552, StdDev = 15.0095
3	GENDER	Fisher's exact test	0.0356958255433296	nTypes = 2 (FEMALE/MALE), nPatients = 165/58
4	HISTOLOGICAL.TYPE	Chi-square test	0.000129994045987289	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 = 3/178/16/26
5	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.105111325515597	nTypes = 2 (NO/YES), nPatients = 10/213
6	RADIATIONEXPOSURE	Fisher's exact test	0.811980909551377	nTypes = 2 (NO/YES), nPatients = 191/8, nMissing = 24
7	DISTANT.METASTASIS	Chi-square test	0.658288461359264	nTypes = 3 (M0/M1/MX), nPatients = 130/4/89
8	EXTRATHYROIDAL.EXTENSION	Chi-square test	1.79686660104761e-05	nTypes = 3 (MINIMAL (T3)/MODERATE/ADVANCED (T4A)/NONE), nPatients = 75/9/134, nMissing = 5
9	LYMPH.NODE.METASTASIS	Chi-square test	0.056016442006698	nTypes = 5 (N0/N1/N1A/N1B/NX), nPatients = 89/27/54/33/20
10	COMPLETENESS.OF.RESECTION	Chi-square test	0.0327901613004369	nTypes = 4 (R0/R1/R2/RX), nPatients = 177/21/1/13, nMissing = 11
11	NUMBER.OF.LYMPH.NODES	ANOVA	0.0132492932295809	Range of values = 0 to 40, Mean = 3.64286, StdDev = 5.685, nMissing = 41
12	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 223
13	NEOPLASM.DISEASESTAGE	Chi-square test	0.161876779286051	nTypes = 5 (STAGE I/STAGE II/STAGE III/STAGE IVA/STAGE IVC), nPatients = 127/16/54/22/3, nMissing = 1
14	MULTIFOCALITY	Fisher's exact test	0.0268329717105896	nTypes = 2 (MULTIFOCAL/UNIFOCAL), nPatients = 103/117, nMissing = 3
15	TUMOR.SIZE	ANOVA	0.0466608969860188	Range of values = 0.3 to 8.2, Mean = 2.80055, StdDev = 1.60457, nMissing = 41