The Calculation of Errors by the Method of Least Squares
- 15 April 1932
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 40 (2) , 207-227
- https://doi.org/10.1103/physrev.40.207
Abstract
Present status of least squares' calculations.—There are three possible stages in any least squares' calculation, involving respectively the evaluation of (1) the most probable values of certain quantities from a set of experimental data, (2) the reliability or probable error of each quantity so calculated, (3) the reliability or probable error of the probable errors so calculated. Stages (2) and (3) are not adequately treated in most texts, and are frequently omitted or misused, in actual work. The present article is concerned mainly with these two stages.Keywords
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