4.15.1 Metode Distribusi Gumbel
Hasil Perhitungan Metode Distribusi Gumbel dapat dilihat pada Tabel 4.47 dan Grafik Distribusi Gumbel DAS Belawan dilihat pada Gambar 4.36.
Tabel 4.47 Hasil Perhitungan Metode Distribusi Gumbel
Point Weibull
Actual Predicted
Standard D
value
Number Probability Value Value
Deviation [absAV-PV]
1 0.09
71.397 75.03
6.0038 4.03
2 0.18
79.888 80.75
4.7849 0.75
3 0.27
91.21 85.31
4.136 5.69
4 0.36
93.21 89.5
3.93 3.5
5 0.45
98.21 93.68
4.1581 4.32
6 0.55
100.44 98.09
4.7984 1.91
7 0.64
107.21 103.01
5.8323 3.99
8 0.73
108.21 108.88
7.3122 0.88
9 0.82
109.21 116.63
9.4692 7.63
10 0.91
123.794 129.11
13.1636 6.11
D
max
7.63
Gambar 4.36 Grafik Distribusi Gumbel DAS Belawan
0.00 20.00
40.00 60.00
80.00 100.00
120.00 140.00
0.2 0.4
0.6 0.8
1
Pr e
d ic
te d
V a
lu e
Weibull Probability Gumbel Extremal Type 1
Predicted Value
Distribution
Universitas Sumatera Utara
0.00 20.00
40.00 60.00
80.00 100.00
120.00 140.00
0.2 0.4
0.6 0.8
1
Pr ed
ict ed
V a
lu e
Weibull Probability Normal Distribution
Predicted Value
Distribution
4.15.2 Metode Distribusi Normal
Hasil Perhitungan Metode Distribusi Normal dapat dilihat pada Tabel 4.48 dan
Grafik Distribusi Normal DAS Belawan dilihat pada Gambar 4.37.
Tabel 4.48 Hasil Perhitungan Metode Distribusi Normal
Point Weibull
Actual Predicted
Standard D
value
Number Probability Value
Value Deviation
[absAV-PV]
1 0.09
71.397 77.81
7.978 6.81
2 0.18
79.888 84.26
6.46 4.26
3 0.27
91.21 88.86
5.587 2.14
4 0.36
93.21 92.73
5.064 0.27
5 0.45
98.21 96.28
4.813 1.72
6 0.55
100.44 99.72
4.813 0.28
7 0.64
107.21 103.27
5.064 3.73
8 0.73
108.21 107.14
5.587 0.86
9 0.82
109.21 111.74
6.46 2.74
10 0.91
123.794 118.19
7.978 4.81
D
max
6.81
Gambar 4.37 Grafik Metode Distribusi Normal DAS Belawan
Universitas Sumatera Utara
0.00 20.00
40.00 60.00
80.00 100.00
120.00 140.00
0.2 0.4
0.6 0.8
1
Pr e
d ic
te d
V a
lu e
Weibull Probability Log Pearson Type III
Predicted Value
Distribution
4.15.3 Metode Distribusi Log Pearson III
Hasil Perhitungan Metode Distribusi Log Pearson Tipe III dapat dilihat pada Tabel 4.49 dan Grafik Distribusi Log Pearson Tipe III DAS Belawan dilihat pada
Gambar 4.38.
Tabel 4.49 Hasil Perhitungan Metode Distribusi Log Pearson Tipe III
Point Weibull
Actual Predicted
Standard D
value
Number Probability Value
Value Deviation
[absAV-PV]
1 0.09
71.397 75.3
8.936 4.3
2 0.18
79.888 83.53
7.265 3.53
3 0.27
91.21 89.23
6.87 1.77
4 0.36
93.21 93.87
6.783 0.87
5 0.45
98.21 97.96
6.696 0.04
6 0.55
100.44 101.78
6.491 1.78
7 0.64
107.21 105.52
6.114 1.48
8 0.73
108.21 109.37
5.572 1.37
9 0.82
109.21 113.61
5.118 4.61
10 0.91
123.794 118.9
6.284 4.1
D
max
4.61
Gambar 4.38 Grafik Metode Distribusi Log Pearson Tipe III DAS Belawan
Universitas Sumatera Utara
0.00 20.00
40.00 60.00
80.00 100.00
120.00 140.00
0.2 0.4
0.6 0.8
1
Pr ed
ict ed
V a
lu e
Weibull Probability Log Normal Distribution
Predicted Value
Distribution
4.15.4 Metode Distribusi Log Normal
Kategori