A Score Test for Box-Cox Functional Form

This paper presents two score tests to determine a value for the Box-Cox transformation parameter. The test based on expected information performs better in small samples and is computationally simpler than the one based on observed information; therefore, the former is recommended.

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: YANG, Zhenlin, Abeysinghe, Tilak
التنسيق: text
اللغة:English
منشور في: Institutional Knowledge at Singapore Management University 2003
الموضوعات:
الوصول للمادة أونلاين:https://ink.library.smu.edu.sg/soe_research/165
https://ink.library.smu.edu.sg/context/soe_research/article/1164/viewcontent/ScoreTest_Box_Cox_2003.pdf
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الوصف
الملخص:This paper presents two score tests to determine a value for the Box-Cox transformation parameter. The test based on expected information performs better in small samples and is computationally simpler than the one based on observed information; therefore, the former is recommended.