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Prediction Models for Racing Performance of Domestic Progeny of Thoroughbreds
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  • Prediction Models for Racing Performance of Domestic Progeny of Thoroughbreds
  • Prediction Models for Racing Performance of Domestic Progeny of Thoroughbreds
저자명
Lee. Jeong-Ran,Lee. Jin-Woo,Kim. Hee-Bal,Oh. Hee-Seok
간행물명
한국동물자원과학회지
권/호정보
2010년|52권 6호|pp.459-466 (8 pages)
발행정보
한국동물자원과학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

In this study, we suggest an objective standard in selection of candidate horse mates. Korea Racing Authority provided racing records and pedigree information of 44 sires and 954 dams. The datasets were used to predict Racing Indices represented by the averages of earnings earned by offspring for each dam and sire that indicate the racing performance of its domestic progeny. Proportion of wins and second places to the number of taken races and the mean of distances for the won races of a sire were significant factors in linear model with minimum prediction errors. For dam, those factors were the average of earned money per race, number of outstanding broodmares in pedigree, and the comparable index which indicates the relative affinity with its mate. We can use the resultant model for a horse mate by choosing one of the candidates with the largest predicted value for hypothetical offspring.