# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.374108959194133	Range of duration = 0.39 to 129.27, nDeath = 27, nCensor = 131
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.227096565118492	Range of values = 31 to 90, Mean = 64.4606, StdDev = 11.8267
3	PATHOLOGIC_STAGE	Fisher's exact test	0.267807321926781	nTypes = 11 (STAGE I/STAGE II/STAGE IIA/STAGE IIB/STAGE IIC/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA), nPatients = 30/8/40/2/1/4/7/25/14/18/7, nMissing = 9
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.545724542754572	nTypes = 4 (T1/T2/T3/T4), nPatients = 9/28/112/14, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.018029819701803	nTypes = 3 (N0/N1/N2), nPatients = 84/45/33, nMissing = 3
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.628623713762862	nTypes = 2 (0/1), nPatients = 125/24, nMissing = 16
7	GENDER	Fisher's exact test	0.270777292227078	nTypes = 2 (FEMALE/MALE), nPatients = 76/89
8	RADIATION_THERAPY	Fisher's exact test	0.826731732682673	nTypes = 2 (NO/YES), nPatients = 112/20, nMissing = 33
9	HISTOLOGICAL_TYPE	Fisher's exact test	0.0737892621073789	nTypes = 2 (RECTAL ADENOCARCINOMA/RECTAL MUCINOUS ADENOCARCINOMA), nPatients = 146/13, nMissing = 6
10	RESIDUAL_TUMOR	Fisher's exact test	0.92020079799202	nTypes = 4 (R0/R1/R2/RX), nPatients = 123/2/12/4, nMissing = 24
11	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.0466341766986442	Range of values = 0 to 31, Mean = 2.59615, StdDev = 5.32648, nMissing = 9
