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|a eng
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|b مصر
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100 |
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|9 339789
|a Abd Allateef, Said Badr Saad
|e Author
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245 |
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|a A new Class of Partitioned Ridge Regression Estimator
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260 |
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|b جمعية إدارة الاعمال العربية
|c 2011
|g ديسمبر
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300 |
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|a 128 - 137
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336 |
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|a بحوث ومقالات
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|b Several biased estimator have bean proposed as alternative to the least squared estimator when multicollinearity is presenting the multiple linear regression model. In this article a class of biased linear estimator of the vector unknown regression coefficient, when multicollinearity among the columns of the design matrix exists, is obtained. The ordinary ridge regression, principal components, partitioned regression and shrinkage estimators are members of this class. The theoretical properties of this new estimator were derived.
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653 |
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|a التحليل الإحصائي
|a الانحدار
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773 |
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|4 إدارة الأعمال
|6 Business
|c 028
|l 135
|m ع135
|o 0461
|s إدارة الاعمال
|t Business Administration
|v 000
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856 |
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|u 0461-000-135-028.pdf
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|d y
|p n
|q y
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|a EcoLink
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|c 660320
|d 660320
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