sim_data: Simulated datasets

In surveyvoi: Survey Value of Information

Simulated datasets

Description

Simulated data for prioritizing sites for ecological surveys.

Usage

data(sim_features)

data(sim_sites)

Format

sim_sites

sf::sf() object.

sim_features

tibble::tibble() object.

.

Details

The simulated datasets provide data for six sites and three features. The sites can potentially acquired for protected area establishment. However, existing information on the spatial distribution of the features is incomplete. Only some of the sites have existing ecological survey data. To help inform management decisions, species distribution models have been fitted to predict the probability of each species occupying each site.

sim_sites

This object describes the sites and contains the following data: cost of surveying the sites (survey_cost column), cost of acquiring sites for conservation (management_cost column), results from previous ecological surveys (f1, f2, f3 columns), previous survey effort (n1, n2, n3 columns), environmental conditions of the sites (e1, e2 columns), and modeled probability of the features occupying the sites (p1, p2, p3 columns).

sim_features

This object describes the features and contains the following data: the name of each feature (name column), whether each feature should be considered in future surveys (survey column), the sensitivity and specificity of the survey methodology for each the sensitivity and specificity of the species distribution model for each feature (model_sensitivity, model_specificity columns), and the representation target thresholds for each feature (target column).

See Also

These datasets were simulated using simulate_feature_data() and simulate_site_data().

Examples

# load data
data(sim_sites, sim_features)

# print feature data
print(sim_features, width = Inf)
# print site data
print(sim_sites, width = Inf)

surveyvoi documentation built on April 14, 2025, 9:07 a.m.