imports_exp

A quoted R expression that calculates the probability of importing an infected
animal from an infected herd, taking into account testing procedures and accuracy.

datasets

Framework for building modular Monte Carlo risk analysis models. It extends the capabilities of 'mc2d' to facilitate working with multiple risk pathways, variates and scenarios. It provides tools to organize risk analysis in independent flexible modules, perform multivariate Monte Carlo node operations, automate the creation of Monte Carlo nodes and visualize risk analysis models. For more details see Ciria (2025) <https://nataliaciria.github.io/mcmodule/articles/mcmodule>.

Natalia Ciria

mcmodule

Modular Monte Carlo Risk Analysis

Alberto Allepuz

Giovanna Ciaravino

imports_exp function

A quoted R expression containing the following variables:<dl>
<dt>w_prev</dt>
<dd>Within-herd prevalence</dd><dt>test_origin</dt>
<dd>Probability of testing at origin</dd><dt>test_sensi</dt>
<dd>Test sensitivity</dd><dt>inf_a</dt>
<dd>Probability of animal being infected</dd><dt>false_neg_a</dt>
<dd>Probability of false negative test result</dd><dt>no_test_a</dt>
<dd>Probability of no testing</dd><dt>no_detect_a</dt>
<dd>Overall probability of non-detection</dd>
</dl>

Format

Expression for calculating import infection probability — imports_exp

A quoted R expression containing the following variables:<dl>
<dt>w_prev</dt>
<dd>Within-herd prevalence</dd>

<dt>test_origin</dt>
<dd>Probability of testing at origin</dd>

<dt>test_sensi</dt>
<dd>Test sensitivity</dd>

<dt>inf_a</dt>
<dd>Probability of animal being infected</dd>

<dt>false_neg_a</dt>
<dd>Probability of false negative test result</dd>

<dt>no_test_a</dt>
<dd>Probability of no testing</dd>

<dt>no_detect_a</dt>
<dd>Overall probability of non-detection</dd>


</dl>

imports_exp: Expression for calculating import infection probability

Description

Usage

Arguments

Format