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inference on linear models with unequal variances
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نویسنده
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jafari ali akbar
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منبع
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journal of statistical modelling: theory and applications - 2022 - دوره : 3 - شماره : 2 - صفحه:31 -38
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چکیده
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In this paper, we consider a diagonal form for the variances of errors in linear models. this form contains the homogeneous and heterogeneous for the errors. first, an estimation for the variances is given, and then a method is introduced for the hypothesis test of parameters in linear models. some applications of this method are presented.
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کلیدواژه
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behrens-fisher ,generalized p-value ,heterogeneous ,linear model ,one-way anova
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آدرس
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yazd university, department of statistics, iran
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پست الکترونیکی
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aajafari@yazd.ac.ir
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Authors
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