This article presents an analysis of the models that are frequently used for estimating the future records for atheletic events. It considers an innovative approach for modeling based on difference equations whose complementary solution yields one of these models. It does this by establishing a rela
An envelope function model for forecasting athletics records
β Scribed by G. R. Dargahi-Noubary
- Book ID
- 102842550
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 558 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0277-6693
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β¦ Synopsis
Abstract
The purpose of this paper is to present a multiplicative model for the fastest time per year in the 400β and 800βmetre races. It is composed of an envelope function and a stationary time series. The proposed model is plausible since there is dependency between the fastest times of successive years and because improvements are expected to be smaller now, as compared with several years ago. Data from the years 1860 to 1988 are used for illustration.
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