LactCurveModels - Lactation Curve Model Fitting for Dairy Animals
Fits up to 20 nonlinear lactation curve models to dairy
animal milk yield data. Models fitted include exponential,
polynomial, mixed logarithmic, inverse polynomial, and sigmoid
families published between 1923 and 2000. Supports batch
processing of multiple animals from a single CSV file, with
flexible selection of animals and models. Produces per-animal
parameter tables, goodness-of-fit metrics including R-squared
(R2), Root Mean Square Error (RMSE), Akaike Information
Criterion (AIC), Bayesian Information Criterion (BIC), and a
serial autocorrelation statistic, 15 diagnostic figures, and
combined cross-animal comparison outputs. References:
<doi:10.1085/jgp.5.4.441>, <doi:10.1038/216164a0>,
<doi:10.1016/0301-6226(87)90003-0>, <doi:10.4141/cjas87-067>,
<doi:10.3168/jds.S0022-0302(00)75136-8>.
