Table 6 Visual correlogram test of first...

Table 6

Visual correlogram test of first differencing data

	AC	PAC	Q-stat
1	0.574	0.574	52.392
2	0.165	−0.246	56.739
3	−0.036	−0.021	56.950
4	−0.258	−0.289	67.720
5	−0.191	0.199	73.682
6	−0.106	−0.147	75.534
7	−0.141	−0.083	78.820
8	−0.171	−0.187	83.685
9	−0.227	−0.093	92.323
10	−0.246	−0.123	102.58
11	−0.150	−0.014	106.40
12	−0.013	−0.016	106.43
13	0.122	0.050	108.98
14	0.173	−0.057	114.16
15	0.054	−0.173	114.66
16	−0.053	−0.066	115.15
17	−0.053	0.002	115.66
18	−0.037	−0.055	115.91
19	0.034	−0.027	116.12
20	0.100	−0.011	117.94
21	0.133	0.108	121.19
22	0.107	−0.040	123.31
23	0.028	−0.016	123.45
24	0.022	0.062	123.54
25	−0.009	−0.061	123.55
26	0.004	0.063	123.56
27	0.077	0.043	124.70
28	0.043	0.030	125.05
29	−0.009	0.030	125.07
30	0.003	0.116	125.07
31	−0.018	0.025	125.14
32	−0.045	0.004	125.54
33	−0.035	0.013	125.79
34	−0.109	−0.121	128.20
35	−0.193	−0.102	135.75
36	−0.207	−0.077	144.52

	AC	PAC	Q-stat
1	0.574	0.574	52.392
2	0.165	−0.246	56.739
3	−0.036	−0.021	56.950
4	−0.258	−0.289	67.720
5	−0.191	0.199	73.682
6	−0.106	−0.147	75.534
7	−0.141	−0.083	78.820
8	−0.171	−0.187	83.685
9	−0.227	−0.093	92.323
10	−0.246	−0.123	102.58
11	−0.150	−0.014	106.40
12	−0.013	−0.016	106.43
13	0.122	0.050	108.98
14	0.173	−0.057	114.16
15	0.054	−0.173	114.66
16	−0.053	−0.066	115.15
17	−0.053	0.002	115.66
18	−0.037	−0.055	115.91
19	0.034	−0.027	116.12
20	0.100	−0.011	117.94
21	0.133	0.108	121.19
22	0.107	−0.040	123.31
23	0.028	−0.016	123.45
24	0.022	0.062	123.54
25	−0.009	−0.061	123.55
26	0.004	0.063	123.56
27	0.077	0.043	124.70
28	0.043	0.030	125.05
29	−0.009	0.030	125.07
30	0.003	0.116	125.07
31	−0.018	0.025	125.14
32	−0.045	0.004	125.54
33	−0.035	0.013	125.79
34	−0.109	−0.121	128.20
35	−0.193	−0.102	135.75
36	−0.207	−0.077	144.52

Source(s): Authors' own creation

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