Testing the equality of two intercept for the parallel regression model
Paper
Pratikno, Budi and Khan, Shahjahan. 2014. "Testing the equality of two intercept for the parallel regression model." Ahmed, Munir and Khan, Shahjahan (ed.) 13th Islamic Countries Conference on Statistical Sciences . Bogor, Indonesia 18 - 21 Dec 2014 Lahore, Pakistan.
Paper/Presentation Title | Testing the equality of two intercept for the parallel regression model |
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Presentation Type | Paper |
Authors | Pratikno, Budi (Author) and Khan, Shahjahan (Author) |
Editors | Ahmed, Munir and Khan, Shahjahan |
Journal or Proceedings Title | Proceedings of the 13th Islamic Countries Conference on Statistical Sciences |
Journal Citation | 27, pp. 263-276 |
Number of Pages | 12 |
Year | 2014 |
Place of Publication | Lahore, Pakistan |
ISBN | 9789698858162 |
Web Address (URL) of Paper | https://old.isoss.net/downloads/Prociccs13.pdf |
Web Address (URL) of Conference Proceedings | https://isoss.net/organization-2/ |
Conference/Event | 13th Islamic Countries Conference on Statistical Sciences |
Event Details | 13th Islamic Countries Conference on Statistical Sciences Parent Islamic Countries Conference on Statistical Sciences (ICCS) Delivery In person Event Date 18 to end of 21 Dec 2014 Event Location Bogor, Indonesia |
Abstract | Testing the equality of the two intercepts of two parallel regression models is considered when the slopes are suspected to be equal. For three different scenarios on the values of the slope parameters, namely (i) unknown (unspecified), (ii) known (specified), and (iii) suspected, we derive the unrestricted (UT), restricted (RT) and pretest (PTT) tests for testing the intercept parameters. The test statistics, their sampling distributions, and power functions of the tests are obtained. Comparison of power functions and sizes of the tests are provided. |
Keywords | linear regression; intercept and slope parameters; pre-test test; non-sample prior information; and power function. |
ANZSRC Field of Research 2020 | 490510. Stochastic analysis and modelling |
490599. Statistics not elsewhere classified | |
490509. Statistical theory | |
Byline Affiliations | Jenderal Soedirman University, Indonesia |
Australian Centre for Sustainable Catchments | |
School of Agricultural, Computational and Environmental Sciences | |
Institution of Origin | University of Southern Queensland |
Permalink -
https://research.usq.edu.au/item/q2w58/testing-the-equality-of-two-intercept-for-the-parallel-regression-model
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