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"Experientia docet" - Experience is the best teacher

random regression

Genetic prediction models and heritability estimates for functional longevity in dairy cattle: Review

  • 2015
  • Issue: 2
  • Volume: 45
V.E. Imbayarwo-Chikosi, K. Dzama, T.E. Halimani, J.B. van Wyk, A. Maiwashe & C.B. Banga Page: 105 - 121

Longevity is a major component of the breeding objective for dairy cattle in many countries because of its high economic value. The trait has been recommended for inclusion in the breeding objective for dairy cattle in South Africa. Linear models,…

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Genetic parameters for quail body weights using a random regression model

  • 2004
  • Issue: 2
  • Volume: 34
Y. Akbas, C. Takma and E. Yaylak Page: 104 - 109

A model including fixed and random linear regressions is described for analyzing body weights at different ages. In this study, (co)variance components, heritabilities for quail weekly weights and genetic correlations among these weights were estimated using a random regression model…

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