Testing the equality of two intercept for the parallel regression model
Paper
Paper/Presentation Title | Testing the equality of two intercept for the parallel regression model |
---|---|
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 (ICCS 2013) |
ERA Conference ID | 50977 |
Journal Citation | 27, pp. 263-276 |
Number of Pages | 12 |
Year | 2014 |
Place of Publication | Lahore, Pakistan |
ISBN | 9789698858162 |
Web Address (URL) of Paper | http://isoss.net/downloads/Proc13thConf.pdf |
Conference/Event | 13th Islamic Countries Conference on Statistical Sciences (ICCS 2013): Statistics for Better Life |
Islamic Countries Conference on Statistical Sciences | |
Event Details | 13th Islamic Countries Conference on Statistical Sciences (ICCS 2013): Statistics for Better Life Event Date 18 to end of 21 Dec 2014 Event Location Bogor, Indonesia |
Event Details | Islamic Countries Conference on Statistical Sciences ICCS |
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 | |
Public Notes | © 2014 Islamic Countries Society of Statistical Sciences. |
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 |
https://research.usq.edu.au/item/q2w58/testing-the-equality-of-two-intercept-for-the-parallel-regression-model
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