Simulation Study on Clustering Approaches for Short-Term Electricity Forecasting

Table 1

Descriptive statistics for the electric load observed at each of the households.

Household number	Missing	Min	Max	Mean	CV
1	0	0.05	7.36	0.65	1.24
2	0	0.19	7.41	1.29	0.86
3	0	0.01	13.88	3.67	0.65
4	0	0.00	7.89	1.62	0.65
5	0	0.39	12.62	2.42	0.72
6	0	0.20	11.40	2.07	0.86
7	0	0.19	11.10	1.42	1.14
8	0	0.02	5.36	0.48	1.38
9	0	0.27	5.85	1.34	0.63
10	0	0.00	9.20	1.06	1.27
11	0	0.36	10.55	1.77	0.78
12	0	0.13	9.16	1.06	1.15
13	0	0.08	6.27	0.56	1.08
14	0	0.16	8.13	1.03	0.99
15	0	0.24	10.10	1.41	0.73
16	0	0.00	9.53	1.25	1.15
17	0	0.19	5.44	0.94	1,04
18	0	0.27	7,80	1,33	0,82
19	0	0.00	10.04	1.59	0.98
20	0	0.31	7.33	1.35	0.77
21	0	0.65	11.21	2.69	0.62
22	0	0.11	4.05	0.50	0.65
23	0	0.66	6.72	1.50	0.53
24	0	0.29	8.06	1.09	0.92
25	0	0.08	4.71	0.35	1.32
26	0	0.15	7.02	1.11	0.97
27	0	0.08	5.70	0.51	0.98
28	0	0.00	7.96	1.38	0.83
29	0	0.18	10.55	1.27	1.09
30	0	0.00	14.46	3.01	0.77
31	0	0.08	7.88	0.76	1.17
32	0	0.25	7.23	1.06	0.85
33	0	0.15	7.15	1.12	1.11
34	0	0.26	10.67	1.27	1.01
35	0	0.20	8.14	1.64	0.85
36	0	0.06	5.10	0.48	0.90
37	0	0.21	10.15	1.33	0.92
38	0	0.00	3.81	0.56	0.67
39	0	0.00	11.45	1.40	1.16
40	0	0,00	8,49	1,03	1,08
41	0	0,15	6,58	0,92	0,92
42	0	0.10	3.90	0.43	0.89
43	0	0.00	6.97	1.06	0.94
44	0	0.06	4.31	0.31	1.17
45	0	0.41	13.77	2.45	0.84
46	0	0.10	5.68	0.75	0.91