FFD
Freedom from Disease
Functions, S4 classes/methods and a graphical user interface (GUI) to design surveys to substantiate freedom from disease using a modified hypergeometric function (see Cameron and Baldock, 1997, <doi:10.1016/s0167-5877(97)00081-0>). Herd sensitivities are computed according to sampling strategies "individual sampling" or "limited sampling" (see M. Ziller, T. Selhorst, J. Teuffert, M. Kramer and H. Schlueter, 2002, <doi:10.1016/S0167-5877(01)00245-8>). Methods to compute the a-posteriori alpha-error are implemented. Risk-based targeted sampling is supported.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.0-9 |
rolling source/ R- | FFD_1.0-9.tar.gz |
1.0 MiB |
1.0-9 |
latest source/ R- | FFD_1.0-9.tar.gz |
1.0 MiB |
1.0-9 |
2026-04-23 source/ R- | FFD_1.0-9.tar.gz |
1.0 MiB |
1.0-9 |
2026-04-09 windows/windows R-4.5 | FFD_1.0-9.zip |
1.0 MiB |