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A COMPARISON BETWEEN THE POWER OF THE DURBIN-WATSON TEST AND THE POWER OF THE BLUS TEST.
- Source :
- Journal of the American Statistical Association; Sep69, Vol. 64 Issue 327, p938, 11p
- Publication Year :
- 1969
-
Abstract
- In an earlier paper [5] the authors compared the power of the BLUS test with the probability of a correct decision of the Durbin-Watson bounds test. A method to compute the distribution of the Von Neumann ratio under the null hypothesis and under the alternative hypothesis was given. In the present paper the latter method is used to tabulate the BLUS-test statistic and to compute the exact significance points of the Durbin-Watson test for several examples. Powers of both tests are computed and compared. It appears that, for the cases considered, the power of the exact Durbin-Watson test exceeds that of the BLUS procedure, while the latter is greater than the probability of a correct decision in the Durbin-Watson bounds test. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01621459
- Volume :
- 64
- Issue :
- 327
- Database :
- Complementary Index
- Journal :
- Journal of the American Statistical Association
- Publication Type :
- Academic Journal
- Accession number :
- 4608332
- Full Text :
- https://doi.org/10.1080/01621459.1969.10501025