167
Tabel 5.54 Statistik Ketepatan Peramalan Untuk Kelima Produk
Metode
Ukuran
MAE
MSE
SDE
MAPE
Regresi Linier
9
54,986
4652,981
69,180
7,040
9¹
/2
70,173
7241,948
86,306
6,803
10
110,102
18561,939
138,174
7,833
10
1/2
87,789
12050,950
111,334
6,808
11
47,482
3403,070
59,163
7,289
Quadrtic
9
71,683
8276,776
92,344
8,646
9¹
/2
91,203
12485,824
113,420
8,406
10
140,508
30724,783
177,920
9,455
10
1/2
118,852
22131,343
151,003
8,706
11
60,818
5801,211
77,311
8,807
Grafik Perbandingan MAE
160,0000
140,0000
120,0000
100,0000
80,0000
60,0000
40,0000
20,0000
0,0000
9
91/2
10
101/2
11
Ukuran
Regresi Linier
Quadratic
Gambar 5.8 Grafik Perbandingan MAE
Grafik Perbandingan MSE
35000,0000
30000,0000
25000,0000
20000,0000
15000,0000
10000,0000
5000,0000
0,0000
9
91/2
10
101/2
11
Ukuran
Regresi Linier
Quadratic
Gambar 5.9 Grafik Perbandingan MSE
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