# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.753295097126521	Range of duration = 0.72 to 165.17, nDeath = 9, nCensor = 480
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.00239137474134059	Range of values = 41 to 78, Mean = 60.9729, StdDev = 6.80609, nMissing = 11
3	PATHOLOGY_T_STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 3 (T2/T3/T4), nPatients = 188/287/10, nMissing = 6
4	PATHOLOGY_N_STAGE	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (0/1), nPatients = 342/77, nMissing = 72
5	RADIATION_THERAPY	Fisher's exact test	0.00129998700013	nTypes = 2 (NO/YES), nPatients = 378/57, nMissing = 56
6	HISTOLOGICAL_TYPE	Fisher's exact test	0.206137938620614	nTypes = 2 (PROSTATE ADENOCARCINOMA  OTHER SUBTYPE/PROSTATE ADENOCARCINOMA ACINAR TYPE), nPatients = 14/477
7	RESIDUAL_TUMOR	Fisher's exact test	9.99990000099999e-06	nTypes = 4 (R0/R1/R2/RX), nPatients = 312/143/5/15, nMissing = 16
8	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	1.71718969525512e-08	Range of values = 0 to 15, Mean = 0.431421, StdDev = 1.36415, nMissing = 90
9	GLEASON_SCORE	Kruskal-Wallis (anova)	2.93807991870558e-23	Range of values = 6 to 10, Mean = 7.60692, StdDev = 1.00928
10	PSA_VALUE	Kruskal-Wallis (anova)	0.0228123274768522	Range of values = 0 to 323, Mean = 1.80301, StdDev = 15.9896, nMissing = 57
11	RACE	Fisher's exact test	0.561744382556174	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/7/146, nMissing = 336
