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Annova Matlab

Annova Matlab. Soal hal 395 no2 faktor : Jenis rokok taraf : A B C D E (5 taraf ) perlakuan : taraf ( karena faktor tunggal ) respon : jumlah penjualan. Fungsi Annova1. Jika jumlah ulangan sama : p=anova1(x) x= matrik row x col -> row taraf , col ulangan

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Annova Matlab

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  1. AnnovaMatlab

  2. Soalhal 395 no2 • faktor : Jenisrokok • taraf : A B C D E (5 taraf) • perlakuan : taraf (karenafaktortunggal) • respon : jumlahpenjualan

  3. Fungsi Annova1 • Jikajumlahulangansama : p=anova1(x) x= matrikrow x col -> row taraf, colulangan jumlahtaraf= jumlahbaris jumlahulangan=jumlahkolom • Jikajumlahulangantidaksama p=anova1(data, perlakuan);

  4. Anova1 Jumlahulangansama >>b b = 5 9 3 2 7 4 7 5 3 6 8 8 2 4 9 6 6 3 1 4 3 9 7 4 7 >> p=anova1(b) p = 0.0012

  5. Anova dari matlab 6.5 • Prob>F sebesar0,0012 -> p-value • Kalautarafnyata > p-value makatolak H0 • Kalautarafnyata < p-value makaterima H0

  6. Contohlagi • Taraf ABCD • 5 ulangan

  7. Annova1 • Jumlahulangantidaksama • Contoh : • taraf A, B, C • A B C • 10 12 14 • 9 13 17 • 8 15 18 • 14 16 • 18 • >> data =[ 10 9 8 12 13 15 14 14 17 18 16 18 ]; • >> perlakuan = { 'A', 'A', 'A', 'B', 'B', 'B', 'B', 'C', 'C', 'C', 'C', 'C'}; • >> anova1(data, perlakuan);

  8. Fungsi Annova2 • UntukAnnovadengan 2 faktor • p=anova2(x, rep) x= matrikixj -> kombinasifaktoridan j rep= ulangan

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