Table 3.

Performance of predictive LASSO models for each DLR feature.

Radiomic feature	Gene expression feature			BTF feature
	RMSE	MAE	MAPE	RMSE	MAE	MAPE
DLR_1	83.08	68.11	0.4	57.22	35.87	0.75
DLR_2	71.6	47.31	0.26	49.81	27.36	0.76
DLR_3	65.16	53.33	0.82	21.08	17.65	0.1
DLR_4	60.55	49.51	0.71	22.72	16.18	0.09
DLR_5	61.45	46.26	0.3	16.64	11.69	0.07
DLR_6	60.13	44.88	0.25	28.14	24.48	0.15
DLR_7	53.99	40.35	0.24	50.74	35.39	0.43
DLR_8	54.66	44.39	0.25	53.93	40.58	1
DLR_9	107.26	87.58	4.36	80.61	60.65	3.52
DLR_10	98.83	79.18	2.85	25.76	25.51	0.13
DLR_11	45.66	34.04	0.23	12.01	12.01	0.06
DLR_12	24.76	17.26	0.12	30.44	13.04	0.12
DLR_13	27.85	18.32	0.13	30.63	13.29	0.13
DLR_14	27.52	18.57	0.13	33.67	20.68	0.16
DLR_15	104.52	81.16	4.08	69.06	50.32	2.26
DLR_16	89.73	65.58	2.42	53.86	33.54	1.74
DLR_17	102.34	85.94	0.51	44.35	36.26	0.3
DLR_18	77.37	60.19	0.49	47.01	31.37	0.59
DLR_19	58.2	46.47	0.77	27.88	26.51	0.15
DLR_20	62.56	42.71	0.22	22.39	17.25	0.11
DLR_21	37.11	27.53	0.15	32.35	26.22	0.19
DLR_22	64.53	51.65	0.3	25.29	18.7	0.09
DLR_23	50.77	37.48	0.24	29	23.1	0.15
DLR_24	57.25	45.85	0.27	52.08	33.93	1.14
DLR_25	63.32	49.08	1.14	70.53	38.77	2.57
DLR_26	22.65	17.78	0.1	12.98	9.12	0.05
DLR_27	21.42	12.33	0.09	4.84	4.84	0.02
DLR_28	32.88	16.05	0.17	3.03	3.03	0.02
DLR_29	7.35	5.67	0.03	0.01	0.01	0
DLR_30	17.17	13.57	0.07	2.79	2.79	0.01
DLR_31	60.98	44.31	0.95	17.77	16.69	0.09
DLR_32	94.82	76.64	2.78	53.41	41.07	1.59