Time series forecasting model for non-stationary series pattern extraction using deep learning and GARCH modeling

Journal of Cloud Computing

Advances, Systems and Applications

Table 4 Statistical description of Energy information from 2023–1 to 2023–4

		Statistical analysis of energy information					Mean change from previous month (%)
Month	Analysis
		Fossil Gas	Fossil Hard coal	Solar	Wind Offshore	Wind Onshore	Fossil Gas	Fossil Hard coal	Solar	Wind Offshore	Wind Onshore
	max	6303	3912	246	2240	966
	min	641	869	0	2	2
2023–4	mean	2531.04	2106.10	49.33	766.43	344.85	-24.57%	3.23%	53.58%	-37.34%	-18.41%
	std	1340.34	643.44	68.02	585.36	260.40
	median	2218	2205	6	681	284
	max	8381	3299	223	2274	1011
	min	610	907	0	57	6
2023–3	mean	3355.62	2040.29	32.12	1223.22	422.64	-14.34%	-19.40%	107.49%	22.01%	1.36%
	std	2255.11	566.43	47.62	688.79	286.51
	median	2843	1863	1	1141	375
	max	8772	3906	168	2307	1054
	min	800	805	0	1	2
2023–2	mean	3917.36	2531.47	15.48	1002.52	416.96	19.90%	9.67%	98.21%	-24.44%	-23.53%
	std	2198.59	704.10	29.32	822.91	371.45
	median	3639	2701	1	911	302
	max	8183	3150	102	2247	1049
	min	638	597	0	8	1
2023–1	mean	3267.18	2308.32	7.81	1326.76	545.26
	std	2288.98	760.01	16.99	741.01	352.59
	median	2296	2568	1	1465	528