Some Observations Regarding the Statistical Determination of Stress Rupture Regression LinesSource: Journal of Pressure Vessel Technology:;1979:;volume( 101 ):;issue: 004::page 286Author:P. P. Pizzo
DOI: 10.1115/1.3454635Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Observations concerning the statistical evaluation of creep data are presented. Methods currently employed in the determination of stress rupture regression lines can result in conflicting and necessarily invalid results. Anomalous behavior is principally associated with the selection of the dependent variable. However, it is the least squares method of curve fitting which introduces regression bias. Methods to improve the validity of least squares regressions are suggested.
keyword(s): Stress , Rupture , Creep AND Fittings ,
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| contributor author | P. P. Pizzo | |
| date accessioned | 2017-05-08T23:07:29Z | |
| date available | 2017-05-08T23:07:29Z | |
| date copyright | November, 1979 | |
| date issued | 1979 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28178#286_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/92559 | |
| description abstract | Observations concerning the statistical evaluation of creep data are presented. Methods currently employed in the determination of stress rupture regression lines can result in conflicting and necessarily invalid results. Anomalous behavior is principally associated with the selection of the dependent variable. However, it is the least squares method of curve fitting which introduces regression bias. Methods to improve the validity of least squares regressions are suggested. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Some Observations Regarding the Statistical Determination of Stress Rupture Regression Lines | |
| type | Journal Paper | |
| journal volume | 101 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3454635 | |
| journal fristpage | 286 | |
| journal lastpage | 291 | |
| identifier eissn | 1528-8978 | |
| keywords | Stress | |
| keywords | Rupture | |
| keywords | Creep AND Fittings | |
| tree | Journal of Pressure Vessel Technology:;1979:;volume( 101 ):;issue: 004 | |
| contenttype | Fulltext |