Christian Beren
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Transcript of Christian Beren
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Tugas Individu
Analisis Peubah Ganda
ANALISIS DISKRIMINAN
Oleh :
CHRISTIAN BEREN H 121 12 276
PROGRAM STUDI STATISTIKA
FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM
UNIVERSITAS HASANUDDIN
2015
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Diketahui data diskriminan:
1 2 3 4 5 ()
3.90 51.00 0.20 7.06 12.19 1
2.70 49.00 0.07 7.14 12.23 1
2.80 36.00 0.30 7.00 11.30 1
3.10 45.00 0.08 7.20 13.01 1
3.50 46.00 0.10 7.81 12.63 1
3.90 43.00 0.07 6.25 10.42 1
2.70 35.00 0.00 5.11 9.00 1
2.90 40.00 0.15 7.25 12.45 1
5.00 47.00 0.07 7.06 6.10 2
3.40 32.00 0.20 5.82 4.69 2
8.40 12.00 0.00 5.54 3.15 2
4.20 36.00 0.67 9.25 4.95 2
4.20 35.00 0.50 5.69 2.22 2
3.90 41.00 0.10 5.63 2.94 2
7.30 32.00 0.30 8.02 12.92 2
4.40 46.00 0.09 7.54 5.76 2
3.00 30.00 0.06 5.12 10.77 2
5.60 47.80 0.45 8.97 6.98 2
6.30 13.00 0.50 4.24 8.27 3
9.50 17.00 0.05 3.52 5.71 3
11.00 20.00 0.50 4.27 8.40 3
8.00 14.00 0.30 4.32 7.87 3
10.00 18.00 0.19 3.09 7.68 3
9.50 22.00 0.56 3.98 5.08 3
9.00 27.00 0.54 3.97 33.65 3
Jawab:
1. Vektor rataan setiap kelompok
=1
=1
, = 1,2,3
3.90 2.70 2.80 3.10 3.50 3.90 2.70 2.90
51.00 49.00 36.00 45.00 46.00 43.00 35.00 40.00
1 = 0.20 0.07 0.30 0.08 0.10 0.07 0.00 0.15 7.06 7.14 7.00 7.20 7.81 6.25 5.11 7.25
12.19 12.23 11.30 13.01 12.63 10.42 9.00 12.45
-
1 =1
8
3,9 + 2,7 + 2,8 + 3,1 + 3,5 + 3,9 + 2,7 + 2,9 51 + 49 + 36 + 45 + 46 + 43 + 35 + 40
0,2 + 0,07 + 0,3 + 0,08 + 0,10 + 0,07 + 0 + 0,15 7,06 + 7,14 + 7 + 7,2 + 7,81 + 6,25 + 5,11 + 7,25
12,19 + 12,23 + 11,30 + 13,01 + 12,63 + 10,42 + 9 + 12,45
1 =1
8
25,503450,97
54,8293,23
1 =
3,1943,130,126,85
11,65
5.00 3.40 8.40 4.20 4.20 3.90 7.30 4.40 3.00 5.60
47.00 32.00 12.00 36.00 35.00 41.00 32.00 46.00 30.00 47.80
2 = 0.07 0.20 0.00 0.67 0.50 0.10 0.30 0.09 0.06 0.45
7.06 5.82 5.54 9.25 5.69 5.63 8.02 7.54 5.12 8.97
6.10 4.69 3.15 4.95 2.22 2.94 12.92 5.76 10.77 6.98
2 =1
10
5 + 3,4 + 8,4 + 4,2 + 4,2 + 3,9 + 7,3 + 4,4 + 3 + 5,6 47 + 32 + 12 + 36 + 35 + 41 + 32 + 46 + 30 + 47,8
0,07 + 0,20 + 0 + 0,67 + 0,5 + 0,1 + 0,3 + 0,09 + 0,06 + 0,45 7,06 + 5,82 + 5,54 + 9,25 + 5,69 + 5,63 + 8,02 + 7,54 + 5,12 + 8,97 6,1 + 4,69 + 3,15 + 4,95 + 2,22 + 2,94 + 12,92 + 5,76 + 10,77 + 6,98
2 =1
10
49,4358,82,44
68,6460,48
2 =
4,9435,880,2446,8646,048
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6.30 9.50 11.00 8.00 10.00 9.50 9.00
13.00 17.00 20.00 14.00 18.00 22.00 27.00
3 = 0.50 0.05 0.50 0.30 0.19 0.56 0.54
4.24 3.52 4.27 4.32 3.09 3.98 3.97
8.27 5.71 8.40 7.87 7.68 5.08 33.65
3 =1
7
6,30 + 9,50 + 11,00 + 8,00 + 10,00 + 9,50 + 9,00 13,00 + 17,00 + 20,00 + 14,00 + 18,00 + 22,00 + 27,00
0,50 + 0,05 + 0,50 + 0,30 + 0,19 + 0,56 + 0,54 4,24 + 3,52 + 4,27 + 4,32 + 3,09 + 3,98 + 3,97 8,27 + 5,71 + 8,40 + 7,87 + 7,68 + 5,08 + 33,65
3 =1
7
63,31312,64
27,3976,66
3 =
9,0418,710,383,91
10,95
2. Vektor rataan umum
=
3=1
3=1
=1 1 + 2 2 + 3 3
1 + 2 + 3
=
8
3,1943,130,126,85
11,65
+ 10
4,9435,880,2446,8646,048
+ 7
9,0418,710,383,91
10,95
8 + 10 + 7
= 25,503450,97
54,8293,23
+
49,4358,82,44
68,6460,48
+
63,31312,64
27,3976,66
25
-
=1
25
138,2834,86,05
150,85230,37
=
5,52833,3920,2426,034
9,2148
3. Matriks peragam untuk kelompok ke-k
=1
1
3
=1
1 =1
1 1 1 1
3
=1
1 1
1 =1
8 1
3,9510,2
7,0612,19
3,1943,130,126,85
11,65
3,9510,2
7,0612,19
3,1943,130,126,85
11,65
+
2,749
0,077,14
12,23
3,1943,130,126,85
11,65
2,749
0,077,14
12,23
3,1943,130,126,85
11,65
+
2,8360,37
11,3
3,1943,130,126,85
11,65
2,8360,37
11,3
3,1943,130,126,85
11,65
+
3,145
0,087,2
13,01
3,1943,130,126,85
11,65
3,145
0,087,2
13,01
3,1943,130,126,85
11,65
+
3,5460,1
7,8112,63
3,1943,130,126,85
11,65
3,5460,1
7,8112,63
3,1943,130,126,85
11,65
+
3,943
0,076,25
10,42
3,1943,130,126,85
11,65
3,943
0,076,25
10,42
3,1943,130,126,85
11,65
+
2,7350
5,119
3,1943,130,126,85
11,65
2,7350
5,119
3,1943,130,126,85
11,65
+
2,940
0,157,25
12,45
3,1943,130,126,85
11,65
2,940
0,157,25
12,45
3,1943,130,126,85
11,65
-
1 =1
8 1
0,717,870,080,210,54
0,71 7,87 0,08 0,21 0,54 +
0,495,870,050,290,58
0,49 5,87 0,05 0,29 0,58
+
0,397,130,180,150,35
0,39 7,13 0,18 0,15 0,35 +
0,091,870,040,351,36
0,09 1,87 0,04 0,35 1,36
+
0,312,870,020,960,98
0,31 2,87 0,02 0,96 0,98 +
0,710,130,050,61,23
0,71 0,13 0,05 0,6 1,23
+
0,498,130,121,742,65
0,49 8,13 0,12 1,74 2,65 +
0,293,130,030,40,8
0,29 3,13 0,03 0,4 0,8
0.2475 1.4461 0.0172 0.0492 0.0048
1.4461 32.3769 0.4314 2.5787 3.8432
0.0172 0.4314 0.0087 0.0422 0.0512
0.0492 2.5787 0.0422 0.5458 0.9106
0.0048 3.8432 0.0512 0.9106 1.6822
4. Matriks peragam gabungan atau matriks gabungan
5. Matriks peragam antar kelompok
=
3
=1
= 1 1 + 2 2
+ 3 3
=
3,1943,130,126,85
11,65
5,52833,3920,2426,034
9,2148
3,1943,130,126,85
11,65
5,52833,3920,2426,034
9,2148
+
4,9435,880,2446,8646,048
5,52833,3920,2426,034
9,2148
4,9435,880,2446,8646,048
5,52833,3920,2426,034
9,2148
+
9,0418,710,383,91
10,95
5,52833,3920,2426,034
9,2148
9,0418,710,383,91
10,95
5,52833,3920,2426,034
9,2148
-
=
2,349,730,120,822,44
2,34 9,73 0,12 0,82 2,44 +
0,5882,4880,0020,83
3,1668
0,588 2,488 0,002 0,83 3,1668
+
3,51214,682
0,1382,1241,7352
3,512 14,682 0,138 2,124 1,7352
18.1555 -75.7943 0.7643 -9.8663 -1.4777
-75.7943 316.4242 -3.1887 41.2282 6.1440
B = 0.7643 -3.1887 0.0334 -0.3899 -0.0470
-9.8663 41.2282 -0.3899 5.8727 0.9437
-1.4777 6.1440 -0.0470 0.9437 18.9931
6. Matriks peragam dalam kelompok
= 1
=1
=
=1
=1