Standard Specification for Developing and Validating Prediction Equation(s) or Model(s) Used in Connection with Livestock, Meat, and Poultry Evaluation Device(s) or System(s) to Determine Value
NORMA vydaná dňa 1.6.2021
Označenie normy: ASTM F2340-05(2021)
Dátum vydania normy: 1.6.2021
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification covers the standard procedures used to collect and analyze data, document the results, and make predictions for any characteristic used to quantify the value of any livestock, meat, and poultry species as measured by appropriate evaluation devices or systems. The procedures described here shall be used particularly when new prediction equations or models are established, or when a change is experienced that could affect the performance of existing equations.
Keywords:
coefficient of determination, model, prediction equation, revalidation, root mean square error, standard deviation, validation,, ICS Number Code 65.020.30 (Animal husbandry and breeding)