# Clustering Approach 6 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.442308434508722	Range of duration = 0.07 to 121.08, nDeath = 30, nCensor = 278
2	AGE	ANOVA	0.0168825724648177	Range of values = 31 to 90, Mean = 66.2462, StdDev = 12.8188, nMissing = 1
3	PRIMARY.SITE.OF.DISEASE	Chi-square test	0.777231391160732	nTypes = 2 (COLON/RECTUM), nPatients = 269/130
4	GENDER	Chi-square test	0.169534291317203	nTypes = 2 (FEMALE/MALE), nPatients = 187/212
5	HISTOLOGICAL.TYPE	Chi-square test	0.928502971436581	nTypes = 4 (COLON ADENOCARCINOMA/COLON MUCINOUS ADENOCARCINOMA/RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 238/30/117/10, nMissing = 4
6	PATHOLOGY.T	Chi-square test	0.577123134393176	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 10/68/276/41, nMissing = 4
7	PATHOLOGY.N	Chi-square test	0.0740557686663216	nTypes = 3 (N0/N1/N2), nPatients = 224/103/68, nMissing = 4
8	PATHOLOGICSPREAD(M)	Chi-square test	0.00198571261429976	nTypes = 5 (M0/M1/M1A/M1B/MX), nPatients = 300/49/8/1/36, nMissing = 5
9	TUMOR.STAGE	Chi-square test	0.0947283105005496	nTypes = 4 (I/II/III/IV), nPatients = 61/147/119/57, nMissing = 15
10	RADIATIONS.RADIATION.REGIMENINDICATION	Chi-square test	0.219525307689471	nTypes = 2 (NO/YES), nPatients = 8/391
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.0271503521990326	nTypes = 4 (R0/R1/R2/RX), nPatients = 301/2/23/17, nMissing = 56
12	NUMBER.OF.LYMPH.NODES	ANOVA	0.00675051809776428	Range of values = 0 to 50, Mean = 2.20216, StdDev = 4.84457, nMissing = 28