Evaluation of alternative nonlinear mixed effects models of duck growth

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Nonlinear Mixed Effects Model for Swine Growth

Growth curves are often fit to serial live weight data typically every 14-21 days from 50 lbs. to 250 lbs. live weight. This serial data usually has underlying relationships or correlations amongst the serial live weight observations. Heavier pigs at birth and weaning usually have a competitive advantage and remain heavier than the remaining pigs of the group. Also, the variation amongst the pi...

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Model Building for Nonlinear Mixed-Effects Models

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ژورنال

عنوان ژورنال: Poultry Science

سال: 2005

ISSN: 0032-5791

DOI: 10.1093/ps/84.2.256