# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.6048269568308	Range of duration = 0.03 to 223.96, nDeath = 118, nCensor = 301
2	AGE	ANOVA	0.00461815467017611	Range of values = 38 to 88, Mean = 65.4835, StdDev = 9.69876, nMissing = 31
3	NEOPLASM.DISEASESTAGE	Chi-square test	0.667854834346127	nTypes = 8 (STAGE I/STAGE IA/STAGE IB/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 3/113/131/44/65/65/11/22, nMissing = 1
4	PATHOLOGY.T.STAGE	Chi-square test	0.498519939479279	nTypes = 4 (T1/T2/T3/T4), nPatients = 141/255/39/18, nMissing = 2
5	PATHOLOGY.N.STAGE	Chi-square test	0.562832541003083	nTypes = 3 (N0/N1/N2+N3), nPatients = 290/85/70, nMissing = 10
6	PATHOLOGY.M.STAGE	Chi-square test	0.837567416644205	nTypes = 5 (M0/M1/M1A/M1B/MX), nPatients = 314/18/1/3/115, nMissing = 4
7	GENDER	Fisher's exact test	0.00409263043266749	nTypes = 2 (FEMALE/MALE), nPatients = 244/211
8	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.843063079276853	Range of values = 0 to 100, Mean = 83.8462, StdDev = 22.9755, nMissing = 377
9	HISTOLOGICAL.TYPE	Chi-square test	0.395564002449157	nTypes = 12 (LUNG ACINAR ADENOCARCINOMA/LUNG ADENOCARCINOMA MIXED SUBTYPE/LUNG ADENOCARCINOMA- NOT OTHERWISE SPECIFIED (NOS)/LUNG BRONCHIOLOALVEOLAR CARCINOMA MUCINOUS/LUNG BRONCHIOLOALVEOLAR CARCINOMA NONMUCINOUS/LUNG CLEAR CELL ADENOCARCINOMA/LUNG MICROPAPILLARY ADENOCARCINOMA/LUNG MUCINOUS ADENOCARCINOMA/LUNG PAPILLARY ADENOCARCINOMA/LUNG SIGNET RING ADENOCARCINOMA/LUNG SOLID PATTERN PREDOMINANT ADENOCARCINOMA/MUCINOUS (COLLOID) CARCINOMA), nPatients = 13/92/292/4/17/2/3/2/18/1/4/7
10	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.253673740300169	nTypes = 2 (NO/YES), nPatients = 21/434
11	NUMBERPACKYEARSSMOKED	ANOVA	0.0852342362538788	Range of values = 0 to 154, Mean = 42.1992, StdDev = 27.2885, nMissing = 140
12	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.376614102759266	Range of values = 1930 to 1999, Mean = 1964.88, StdDev = 12.4202, nMissing = 205
13	COMPLETENESS.OF.RESECTION	Chi-square test	0.959686345004347	nTypes = 4 (R0/R1/R2/RX), nPatients = 312/10/4/18, nMissing = 111
