Epi Tools - HerdPlus utilities

These utilities can be used to calculate herd sensitivity (SeH) and system sensitivity (SSe) for sampling to demonstrate disease freedom in a population, using stratified sampling allowing for small herd sizes. Also calculates sample sizes and cut-point number of reactors required to achieve target SeH and SSe.


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This site was created by Ausvet with funding from a range of sources.
It provides a range of epidemiological tools for the use of researchers and epidemiologists, particularly in animal health.
Please send any comments, questions or suggestions to Evan Sergeant
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