# Clustering Approach 2 : MRNA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.00750420773106708	Range of duration = 0.92 to 51.98, nDeath = 4, nCensor = 35
2	AGE	ANOVA	0.393861336655362	Range of values = 35 to 89, Mean = 66.6232, StdDev = 10.6524
3	GENDER	Fisher's exact test	0.865456463708014	nTypes = 2 (FEMALE/MALE), nPatients = 31/38
4	HISTOLOGICAL.TYPE	Fisher's exact test	0.692021925721032	nTypes = 2 (RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 58/7, nMissing = 4
5	PATHOLOGY.T	Chi-square test	0.245178574539837	nTypes = 4 (T1/T2/T3/T4), nPatients = 5/15/45/4
6	PATHOLOGY.N	Chi-square test	0.573731865160783	nTypes = 3 (N0/N1/N2), nPatients = 42/15/12
7	PATHOLOGICSPREAD(M)	Fisher's exact test	0.212471008153081	nTypes = 2 (M0/M1), nPatients = 57/12
8	TUMOR.STAGE	Chi-square test	0.50390574449406	nTypes = 4 (I/II/III/IV), nPatients = 18/23/16/10, nMissing = 2
9	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	1	nTypes = 2 (NO/YES), nPatients = 1/68
10	COMPLETENESS.OF.RESECTION	Chi-square test	0.359508779406031	nTypes = 3 (R0/R1/R2), nPatients = 57/1/10, nMissing = 1
11	NUMBER.OF.LYMPH.NODES	ANOVA	0.545794142759411	Range of values = 0 to 31, Mean = 2.22059, StdDev = 5.177, nMissing = 1
