# Clustering Approach 2 : MRNA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.484194784182916	Range of duration = 0.99 to 51.98, nDeath = 10, nCensor = 52
2	AGE	Kruskal-Wallis (anova)	0.542419874607193	Range of values = 35 to 89, Mean = 66.6377, StdDev = 10.6536
3	NEOPLASM.DISEASESTAGE	Fisher's exact test	0.123968760312397	nTypes = 7 (STAGE I/STAGE II/STAGE IIA/STAGE III/STAGE IIIB/STAGE IIIC/STAGE IV), nPatients = 18/3/20/2/10/4/12
4	PATHOLOGY.T.STAGE	Fisher's exact test	0.170428295717043	nTypes = 4 (T1/T2/T3/T4), nPatients = 5/15/45/4
5	PATHOLOGY.N.STAGE	Fisher's exact test	0.157268427315727	nTypes = 3 (N0/N1/N2), nPatients = 42/15/12
6	PATHOLOGY.M.STAGE	Fisher's exact test	0.253317466825332	nTypes = 2 (M0/M1), nPatients = 57/12
7	GENDER	Fisher's exact test	0.579584204157958	nTypes = 2 (FEMALE/MALE), nPatients = 31/38
8	HISTOLOGICAL.TYPE	Fisher's exact test	0.345046549534505	nTypes = 2 (RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 58/7, nMissing = 4
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	1	nTypes = 2 (NO/YES), nPatients = 1/68
10	COMPLETENESS.OF.RESECTION	Fisher's exact test	0.184868151318487	nTypes = 3 (R0/R1/R2), nPatients = 57/1/10, nMissing = 1
11	NUMBER.OF.LYMPH.NODES	Kruskal-Wallis (anova)	0.213239589793722	Range of values = 0 to 31, Mean = 2.18841, StdDev = 5.14574
12	RACE	Fisher's exact test	NA	nTypes = 2 (BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/4, nMissing = 64
