# Clustering Approach 2 : MRNA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.555630415216919	Range of duration = 0.99 to 51.98, nDeath = 10, nCensor = 52
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.542419874607193	Range of values = 35 to 89, Mean = 66.6377, StdDev = 10.6536
3	NEOPLASM_DISEASESTAGE	Fisher's exact test	0.12369876301237	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	0.169858301416986	nTypes = 4 (T1/T2/T3/T4), nPatients = 5/15/45/4
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.159028409715903	nTypes = 3 (N0/N1/N2), nPatients = 42/15/12
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.24969750302497	nTypes = 2 (0/1), nPatients = 57/12
7	GENDER	Fisher's exact test	0.577044229557704	nTypes = 2 (FEMALE/MALE), nPatients = 31/38
8	HISTOLOGICAL_TYPE	Fisher's exact test	0.347766522334777	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	0.183028169718303	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
