Overview | Installation | Input Data Format | Basic Usage | Analyse All Animals with All 20 Models | Specify a Custom Output Folder | Selecting Specific Models | All 20 Available Model Names | Selecting Specific Animals | Combined Selection of Models and Animals | Understanding the Outputs | Per-Animal Outputs | CSV Tables | Diagnostic Figures (15 PNG files) | Combined Cross-Animal Outputs | Accessing Results in R | Using fit_lactation_models() Directly | Goodness-of-Fit Metrics | Citation | Getting Help
Package: LactCurveModels 0.1.5
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>.
Authors:
LactCurveModels_0.1.5.tar.gz
LactCurveModels_0.1.5.zip(r-4.7-any)LactCurveModels_0.1.5.zip(r-4.6-any)LactCurveModels_0.1.5.zip(r-4.5-any)
LactCurveModels_0.1.5.tgz(r-4.6-any)LactCurveModels_0.1.5.tgz(r-4.5-any)
LactCurveModels_0.1.5.tar.gz(r-4.7-any)LactCurveModels_0.1.5.tar.gz(r-4.6-any)
LactCurveModels_0.1.5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
LactCurveModels/json (API)
| # Install 'LactCurveModels' in R: |
| install.packages('LactCurveModels', repos = c('https://venkatesanraja.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/venkatesanraja/lactcurvemodels/issues
Last updated from:26c548e324. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 99 | ||
| source / vignettes | OK | 157 | ||
| linux-release | OK | 94 | ||
| macos-release | OK | 113 | ||
| macos-oldrel | OK | 192 | ||
| windows-devel | OK | 67 | ||
| windows-release | OK | 51 | ||
| windows-oldrel | OK | 62 | ||
| wasm-release | OK | 79 |
Exports:fit_lactation_modelsrun_lactation_analysis
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| LactCurveModels: Lactation Curve Model Fitting for Dairy Animals | LactCurveModels-package LactCurveModels |
| Fit lactation curve models to a single animal's data | fit_lactation_models |
| Run lactation curve analysis for one or more dairy animals | run_lactation_analysis |