# Clustering Approach 3 : RPPA_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.175904902693588	Range of duration = 0.13 to 122.1, nDeath = 44, nCensor = 82
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.0148810303582372	Range of values = 36 to 90, Mean = 62.7143, StdDev = 11.4751
3	PATHOLOGIC_STAGE	Fisher's exact test	0.031269687303127	nTypes = 12 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV/STAGE IVA), nPatients = 6/3/4/1/42/23/17/12/7/2/3/1, nMissing = 5
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.002309976900231	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 18/35/69/2, nMissing = 2
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.283577164228358	nTypes = 4 (N0/N1/N2/N3), nPatients = 62/49/9/3, nMissing = 3
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.0822791772082279	nTypes = 2 (0/1), nPatients = 105/4, nMissing = 17
7	GENDER	Fisher's exact test	0.649653503464965	nTypes = 2 (FEMALE/MALE), nPatients = 18/108
8	RADIATION_THERAPY	Fisher's exact test	0.495385046149538	nTypes = 2 (NO/YES), nPatients = 84/32, nMissing = 10
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.38982731109509	Range of values = 20 to 90, Mean = 69.1667, StdDev = 16.221, nMissing = 78
10	HISTOLOGICAL_TYPE	Fisher's exact test	9.99990000099999e-06	nTypes = 2 (ESOPHAGUS ADENOCARCINOMA, NOS/ESOPHAGUS SQUAMOUS CELL CARCINOMA), nPatients = 48/78
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.39457566238557	Range of values = 1 to 102, Mean = 36.3902, StdDev = 20.62, nMissing = 60
12	RESIDUAL_TUMOR	Fisher's exact test	0.0701992980070199	nTypes = 4 (R0/R1/R2/RX), nPatients = 101/10/1/7, nMissing = 7
13	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.412187688830647	Range of values = 0 to 15, Mean = 2.17526, StdDev = 2.80999, nMissing = 29
14	RACE	Fisher's exact test	0.000379996200038	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 43/2/73, nMissing = 8
15	ETHNICITY	Fisher's exact test	0.197858021419786	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 2/68, nMissing = 56
