Growth pattern of crossbred cattle under homoscedstic and heteroscedastic error variance condition


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Authors

  • SURENDRA SINGH
  • L M BHAR
  • A K PAUL

Keywords:

Double cross, Growth models, Heteroscedasticity, Homoscedasticity

Abstract

Different growth models are fitted in growth data for FriesianxSahiwal breed atAgra station. Gompertzmodel gave better fit than Logistic modeL The GLS estimates are found to be more precise than OLS estimates for both Logistic as well as Gompertz model under heteroscedastic error condition.

 

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Issue

Vol. 78 No. 5 (2008)

Section

Short-Communication

License

The copyright of the articles published in The Indian Journal of Animal Sciences is vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR.

How to Cite

SINGH, S., BHAR, L. M., & PAUL, A. K. (2011). Growth pattern of crossbred cattle under homoscedstic and heteroscedastic error variance condition. The Indian Journal of Animal Sciences, 78(5). https://epubs.icar.org.in/index.php/IJAnS/article/view/4744