# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.588083361223454	Range of duration = 0.1 to 316.73, nDeath = 6, nCensor = 155
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.813134311991009	Range of values = 19 to 83, Mean = 47.4938, StdDev = 15.2427
3	TUMOR_TISSUE_SITE	Fisher's exact test	0.03529964700353	nTypes = 2 (ADRENAL GLAND/EXTRA-ADRENAL SITE), nPatients = 134/28
4	GENDER	Fisher's exact test	0.938850611493885	nTypes = 2 (FEMALE/MALE), nPatients = 88/74
5	RADIATION_THERAPY	Fisher's exact test	0.544474555254447	nTypes = 2 (NO/YES), nPatients = 155/5, nMissing = 2
6	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.971429694917285	Range of values = 70 to 100, Mean = 97.1186, StdDev = 5.88711, nMissing = 103
7	HISTOLOGICAL_TYPE	Fisher's exact test	0.041269587304127	nTypes = 3 (PARAGANGLIOMA/PARAGANGLIOMA; EXTRA-ADRENAL PHEOCHROMOCYTOMA/PHEOCHROMOCYTOMA), nPatients = 16/11/135
8	NUMBER_OF_LYMPH_NODES	Kruskal-Wallis (anova)	0.981715849594407	Range of values = 0 to 13, Mean = 1, StdDev = 3.04863, nMissing = 144
9	RACE	Fisher's exact test	0.419735802641974	nTypes = 4 (AMERICAN INDIAN OR ALASKA NATIVE/ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 1/5/19/134, nMissing = 3
10	ETHNICITY	Fisher's exact test	0.678483215167848	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 2/128, nMissing = 32
