# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.52009252057338	Range of duration = 0.99 to 151.96, nDeath = 8, nCensor = 54
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.942779639915591	Range of values = 17 to 86, Mean = 51.7302, StdDev = 14.3023
3	PATHOLOGIC_STAGE	Fisher's exact test	0.038419615803842	nTypes = 4 (STAGE I/STAGE II/STAGE III/STAGE IV), nPatients = 19/25/13/6
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.028809711902881	nTypes = 3 (T1/T2/T3+T4), nPatients = 19/25/19
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.575534244657553	nTypes = 2 (N0/N1+N2), nPatients = 39/5, nMissing = 19
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.714972850271497	nTypes = 2 (0/1), nPatients = 33/2, nMissing = 28
7	GENDER	Fisher's exact test	0.795142048579514	nTypes = 2 (FEMALE/MALE), nPatients = 25/38
8	KARNOFSKY_PERFORMANCE_SCORE	Fisher's exact test	0.623413765862341	nTypes = 2 (100/90), nPatients = 10/2, nMissing = 51
9	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.83066424240396	Range of values = 1 to 75, Mean = 25.0909, StdDev = 21.9292, nMissing = 52
10	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.376759117811582	Range of values = 1949 to 1997, Mean = 1973.75, StdDev = 15.4249, nMissing = 55
11	RACE	Fisher's exact test	0.745572544274557	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 2/4/55, nMissing = 2
12	ETHNICITY	Fisher's exact test	0.0543794562054379	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 4/31, nMissing = 28
