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Published byIswan Achlan Setiawan Modified over 7 years ago
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Generalized and Weighted Least Square Kelompok 4: Iswan Achlan Khairunnisa Yunanto C Putranto Mata Kuliah Analisis Regresi Terapan Program Studi Statistika Terapan, Dept. Statistika IPB
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Outline
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Asumsi dalam Regresi Linier
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Heteroscedastic Ilustrasi penanganan kondisi heteroscedastic o Titik kuning : amatan o Garis merah : garis regregsi o Garis hijau : Garis regresi dengan transformasi (var residu constant, linearitas terpengaruh)
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Outline
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Weighted Least Square (WLS) GLS Heteroskedastis Autokorelasi WLS Heteroskedastis Non-Autokorelasi
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Weighted Least Square (WLS) OLS x x x x x WLS x y
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Ilustrasi homogen??
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