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Journals / Hayvancılık Araştırma Dergisi / 2002 / Cilt: 12 - Sayı: 1

The bias of growth curve parameters estimation injapanese quail (Coturnix japonica)

Japon bıldırcınlarında (Coturnix japonica) büyüme eğrisi parametrelerinin yanlılığı

İsmail KESKİN
Abdurrahman TOZLUCA
Aşır GENÇ
Pages
55–58
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Determination coefficient (R2) for all birds were calculated as % 99.137, % 99.837, % 99.902 and % 99.897, respectively.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was carried out to determine the best unbiased estimation method of growth curve parameters by using Least Square Mean (LSM), Jackknife, Bootstrap and observed values average (OVA) estimation methods in Japanese quail (Coturnix japonica).
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Key Findings & Data:In all birds, Mean Square Error (MSB) were determined as 7.555 for LSM, 7.099 for Jackknife, 7.282 for bootstrap and 7.099 for OVA.
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Conclusion & Impact:Determination coefficient (R2) for all birds were calculated as % 99.137, % 99.837, % 99.902 and % 99.897, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This study was carried out to determine the best unbiased estimation method of growth curve parameters by using Least Square Mean (LSM), Jackknife, Bootstrap and observed values average (OVA) estimation methods in Japanese quail (Coturnix japonica). In all birds, Mean Square Error (MSB) were determined as 7.555 for LSM, 7.099 for Jackknife, 7.282 for bootstrap and 7.099 for OVA. Determination coefficient (R2) for all birds were calculated as % 99.137, % 99.837, % 99.902 and % 99.897, respectively.

Özet

Bu çalışma, Japon bıldırcınlarında (Coturnix japonica) EKK, Jackknife, Bootstrap ve OAGD tahmin edicileri kullanılarak yanı en az olan büyüme eğrisi parametresini belirlemek amacıyla yapılmıştır. Tüm sürüye ait hata kareler ortalamaları EKK için 7.555, Jackknife için 7.099, Bootstrap için 7.282 ve OAGD için 7.099 olarak tespit edilmiştir. Tüm sürü için belirleme katsayıları (R2) ise sırasıyla; % 99.137, % 99.837, % 99.902 ve % 99.897 olarak bulunmuştur.

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Cite This Article

KESKİN, İ., TOZLUCA, A., GENÇ, A. (2022). The bias of growth curve parameters estimation injapanese quail (Coturnix japonica). Hayvancılık Araştırma Dergisi, Cilt: 12 - Sayı: 1, 55–58. https://ajindex.com/articles/536061