TUGAS #1
ANALISIS REGRESI
PATH ANALISIS
PENGAJAR:
TOTO WARSA, Ir., M.S.
PENYUSUN:
Ade Setiawan
150220060003
PROGRAM PASCASARJANA
UNIVERSITAS PADJADJARAN
2007
Data
No
|
X1
|
X2
|
X3
|
X4
|
X5
|
1
|
7
|
26
|
6
|
60
|
78.5
|
2
|
1
|
29
|
15
|
52
|
74.3
|
3
|
11
|
56
|
8
|
20
|
104.3
|
4
|
11
|
31
|
8
|
47
|
87.6
|
5
|
7
|
52
|
6
|
33
|
95.9
|
6
|
11
|
55
|
9
|
22
|
109.2
|
7
|
3
|
71
|
17
|
6
|
102.7
|
8
|
1
|
31
|
22
|
44
|
72.5
|
9
|
2
|
54
|
18
|
22
|
93.1
|
10
|
21
|
47
|
4
|
26
|
115.9
|
11
|
1
|
40
|
23
|
34
|
86.8
|
12
|
11
|
66
|
9
|
12
|
113.3
|
13
|
10
|
68
|
8
|
12
|
109.4
|
Rataan
|
7.4615
|
48.1538
|
11.7692
|
30.0000
|
95.6538
|
StandarDev
|
5.8824
|
15.5609
|
6.4051
|
16.7382
|
14.8726
|
Standarisasi Data
No
|
X1
|
X2
|
X3
|
X4
|
X5
|
1
|
-0.07846
|
-1.42369
|
-0.90072
|
1.79231
|
-1.15339
|
2
|
-1.09845
|
-1.23090
|
0.50440
|
1.31436
|
-1.43578
|
3
|
0.60153
|
0.50422
|
-0.58847
|
-0.59744
|
0.58135
|
4
|
0.60153
|
-1.10237
|
-0.58847
|
1.01564
|
-0.54152
|
5
|
-0.07846
|
0.24717
|
-0.90072
|
0.17923
|
0.01655
|
6
|
0.60153
|
0.43996
|
-0.43235
|
-0.47795
|
0.91081
|
7
|
-0.75846
|
1.46818
|
0.81665
|
-1.43385
|
0.47377
|
8
|
-1.09845
|
-1.10237
|
1.59728
|
0.83641
|
-1.55681
|
9
|
-0.92845
|
0.37570
|
0.97278
|
-0.47795
|
-0.17171
|
10
|
2.30152
|
-0.07415
|
-1.21297
|
-0.23897
|
1.36131
|
11
|
-1.09845
|
-0.52400
|
1.75340
|
0.23897
|
-0.59531
|
12
|
0.60153
|
1.14686
|
-0.43235
|
-1.07539
|
1.18649
|
13
|
0.43154
|
1.27539
|
-0.58847
|
-1.07539
|
0.92426
|
Matriks Korelasi
|
X1
|
X2
|
X3
|
X4
|
X5
|
X1
|
1
|
|
|
|
|
X2
|
0.228579
|
1
|
|
|
|
X3
|
-0.82413
|
-0.13924
|
1
|
|
|
X4
|
-0.24545
|
-0.97295
|
0.029537
|
1
|
|
X5
|
0.72066
|
0.816836
|
-0.51135
|
-0.82674
|
1
|
Path Diagram
Analisis
1
2
Cara Matriks
3
Dengan cara yang sama:
Sehingga didapatkan 4 persamaan linier, dan apabila dibuat dalam bentuk matriks:
Jadi:
P12 = 0.229
P42 = -0.988
P43 = -0.108
P51 = 0.709
P52 = 0.727
P53 = 0.173
P54 = 0.05
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