| Zugriffsnummer | 13016 |
| Dokumenttyp | Bericht |
| Sprache | Englisch |
| Titel | A conservative test of the linear regression coefficients for an error-in-variables model |
| Autor(in); Institution |
Elster, Clemens; 8.31, Softwarequalitätssicherung und Messdatenverarbeitung, PTB-Berlin
|
| Quelle/Jahr | Methodological aspects of data processing and information systems in metrology:(1999), 156 - 162 |
| Schriftenreihe | PTB-Bericht PTB-IT-7 |
| Herausgeber(in) |
Richter, Dieter; 8.3, Metrologische Informationstechnik, PTB-Berlin
|
| ISSN | 0942-1785 |
| ISBN | 3-89701-379-7 |
| Berichtsnummer | PTB-IT-7 |
| Verlag | Bremerhaven: Wirtschaftsverl. NW, Verl. für neue Wissenschaft |
| Freie Schlagworte | hypothesis testing ; error-in-variables ; power function |
| Zusammenfassung | A conservative test of the coefficients in an error-in-variables model with a single explanatory variable is presented. It is assumed that the explanatory variable is drawn from a normal population and that the measurement errors are independent and normal. Information about the corresponding variances will not, however, be given. Potential applications are hypothesis testing problems for comparison measurements as, e.g., in tonometer certification. The asymptotic power of the test is studied, and its power for a suitable application in tonometer certification is determined by simulations. Finally, this power is compared with that of other further tests when information about the variances is available. |
