A simple method for correction of the systematic error in calculating biological age by the multiple regression equation

  • Anatoly Pisaruk D. F. Chebotarev Institute of Gerontology, Kyiv, Ukraine
Keywords: biological age; multiple regression equation; error correction

Abstract

There was proposed а simple method of the correction of systematic error of the equation of multiple regression while calculating biological age. The principle of this method is in the vertical transfer of points on the graph "predicted age - chronological age" on a diagonal line. At the same time, the distances from the points to the regression line are maintained. This correction eliminates the systematic error of the multiple regression equation and increases the accuracy of the biological age model.

Author Biography

Anatoly Pisaruk , D. F. Chebotarev Institute of Gerontology, Kyiv, Ukraine

DSc (Medicine), Head of the Laboratory for Mathematical Modeling of Aging Processes; https://orcid.org/0000-0001-5522-0172

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Published
2021-04-26
How to Cite
Pisaruk , A. (2021). A simple method for correction of the systematic error in calculating biological age by the multiple regression equation. Ageing and Longevity, 2(1), 26-31. Retrieved from http://aging-longevity.org.ua/journal-description/article/view/21
Section
Статьи