predmicror
Fitting Predictive Microbiology Models
Provides predictive microbiology model functions and convenience wrappers for fitting primary growth, microbial inactivation, dynamic, omnibus, and cardinal parameter models to experimental data using nonlinear least squares and related mixed-effects or time-varying workflows. Includes helper functions for extracting fitted values, calculating model diagnostics, and comparing fitted models. Implemented model families include those described by: Zwietering et al. (1990) <doi:10.1128/AEM.56.6.1875-1881.1990>, Baranyi and Roberts (1994) <doi:10.1016/0168-1605(94)90157-0>, Baranyi and Roberts (1995) <doi:10.1016/0168-1605(94)00121-L>, Buchanan et al. (1997) <doi:10.1006/fmic.1997.0125>, Richards (1959) <doi:10.1093/jxb/10.2.290>, Fang et al. (2012) <doi:10.1111/j.1750-3841.2012.02873.x>, Fang et al. (2013) <doi:10.1016/j.fm.2012.12.005>, Huang (2008) <doi:10.1111/j.1750-3841.2008.00785.x>, Huang (2009) <doi:10.1016/j.jfoodeng.2008.07.011>, Huang (2013) <doi:10.1016/j.foodcont.2012.11.019>, Geeraerd et al. (2005) <doi:10.1016/j.ijfoodmicro.2004.11.038>, van Boekel (2002) <doi:10.1016/S0168-1605(01)00742-5>, Peleg (1999) <doi:10.1016/S0963-9969(99)00081-2>, Mafart et al. (2002) <doi:10.1016/S0168-1605(01)00624-9>, Albert and Mafart (2005) <doi:10.1016/j.ijfoodmicro.2004.10.016>, Rosso et al. (1993) <doi:10.1006/jtbi.1993.1099>, Rosso et al. (1995) <doi:10.1128/AEM.61.2.610-616.1995>, and Rosso et al. (1996) <doi:10.4315/0362-028X-59.9.944>.
README
predmicror assistant (CLI) Usage: Rscript inst/agent/predmicror_assist.R "How do I fit a Huang model?" Notes: - Requires ollama in PATH. - Defaults to model: llama3-groq-tool-use:8b - Set OLLAMA_MODEL to override.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.3.2 |
rolling linux/jammy R-4.5 | predmicror_1.3.2.tar.gz |
825.7 KiB |
1.3.2 |
rolling linux/noble R-4.5 | predmicror_1.3.2.tar.gz |
825.3 KiB |
1.3.2 |
rolling source/ R- | predmicror_1.3.2.tar.gz |
1.5 MiB |
1.3.2 |
latest linux/jammy R-4.5 | predmicror_1.3.2.tar.gz |
825.7 KiB |
1.3.2 |
latest linux/noble R-4.5 | predmicror_1.3.2.tar.gz |
825.3 KiB |
1.3.2 |
latest source/ R- | predmicror_1.3.2.tar.gz |
1.5 MiB |
1.3.2 |
2026-04-23 source/ R- | predmicror_1.3.2.tar.gz |
0 B |