# Clustering Approach 2 : MRNA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.714154652198569	Range of duration = 0.07 to 223.4, nDeath = 65, nCensor = 429
2	AGE	ANOVA	0.00079632672342973	Range of values = 26 to 90, Mean = 57.9202, StdDev = 13.24
3	GENDER	Fisher's exact test	0.490717935125969	nTypes = 2 (FEMALE/MALE), nPatients = 520/6
4	HISTOLOGICAL.TYPE	Chi-square test	8.11693546510982e-08	nTypes = 6 (INFILTRATING DUCTAL CARCINOMA/INFILTRATING LOBULAR CARCINOMA/MEDULLARY CARCINOMA/MIXED HISTOLOGY (PLEASE SPECIFY)/MUCINOUS CARCINOMA/OTHER  SPECIFY), nPatients = 449/41/1/11/2/22
5	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.13279173532581	nTypes = 2 (NO/YES), nPatients = 148/378
6	DISTANT.METASTASIS	Chi-square test	0.143090553079761	nTypes = 4 (CM0 (I+)/M0/M1/MX), nPatients = 2/496/14/14
7	LYMPH.NODE.METASTASIS	Chi-square test	0.252082735362151	nTypes = 14 (N0/N0 (I+)/N0 (I-)/N1/N1A/N1B/N1C/N1MI/N2/N2A/N3/N3A/N3C/NX), nPatients = 138/16/101/58/77/20/2/13/32/29/10/18/1/11
8	NUMBER.OF.LYMPH.NODES	ANOVA	0.646387766199826	Range of values = 0 to 27, Mean = 1.82512, StdDev = 3.52157, nMissing = 120
9	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 526
10	NEOPLASM.DISEASESTAGE	Chi-square test	0.0727302382614263	nTypes = 11 (STAGE I/STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE TIS/STAGE X), nPatients = 42/41/6/185/110/77/15/19/14/1/16