# Clustering Approach 6 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.697143141949456	Range of duration = 0.03 to 173.82, nDeath = 134, nCensor = 182
2	YEARS_TO_BIRTH	Kruskal-Wallis (anova)	0.338348707898641	Range of values = 39 to 85, Mean = 67.094, StdDev = 8.93885, nMissing = 8
3	PATHOLOGIC_STAGE	Fisher's exact test	0.563284367156328	nTypes = 10 (STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 2/52/100/3/46/61/2/42/14/3, nMissing = 2
4	PATHOLOGY_T_STAGE	Fisher's exact test	0.803331966680333	nTypes = 4 (T1/T2/T3/T4), nPatients = 70/193/48/16
5	PATHOLOGY_N_STAGE	Fisher's exact test	0.883111168888311	nTypes = 4 (N0/N1/N2/N3), nPatients = 204/89/26/4, nMissing = 4
6	PATHOLOGY_M_STAGE	Fisher's exact test	0.461835381646184	nTypes = 2 (0/1), nPatients = 278/3, nMissing = 46
7	GENDER	Fisher's exact test	0.0772492275077249	nTypes = 2 (FEMALE/MALE), nPatients = 80/247
8	RADIATION_THERAPY	Fisher's exact test	0.876021239787602	nTypes = 2 (NO/YES), nPatients = 253/34, nMissing = 40
9	KARNOFSKY_PERFORMANCE_SCORE	Kruskal-Wallis (anova)	0.15099949555578	Range of values = 0 to 100, Mean = 64.4444, StdDev = 39.8439, nMissing = 219
10	HISTOLOGICAL_TYPE	Fisher's exact test	0.771332286677133	nTypes = 3 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 8/4/315
11	NUMBER_PACK_YEARS_SMOKED	Kruskal-Wallis (anova)	0.301147147028325	Range of values = 1 to 240, Mean = 50.4975, StdDev = 29.9387, nMissing = 49
12	YEAR_OF_TOBACCO_SMOKING_ONSET	Kruskal-Wallis (anova)	0.389210485219849	Range of values = 1933 to 1996, Mean = 1960.88, StdDev = 11.7336, nMissing = 117
13	RESIDUAL_TUMOR	Fisher's exact test	0.175438245617544	nTypes = 4 (R0/R1/R2/RX), nPatients = 256/7/4/12, nMissing = 48
14	RACE	Fisher's exact test	0.175038249617504	nTypes = 3 (ASIAN/BLACK OR AFRICAN AMERICAN/WHITE), nPatients = 6/19/241, nMissing = 61
15	ETHNICITY	Fisher's exact test	0.176808231917681	nTypes = 2 (HISPANIC OR LATINO/NOT HISPANIC OR LATINO), nPatients = 4/212, nMissing = 111
