Example bayesian competition model fit

Source: R/example_datasets.R

This object contains an example fitted Bayesian competition model outputted by comp_bayes_lm().

comp_bayes_lm_ex

Format

A list subclass containing the following elements:

prior_params

Prior parameters supplied to comp_bayes_lm()

post_params

Posterior parameters outputted by comp_bayes_lm()

terms

The formula object used in model fitting

See also

comp_bayes_lm()

Other example data objects: blocks_ex, census_1_ex, census_2008_bw, census_2014_bw, census_2_ex, focal_vs_comp_ex, growth_ex, growth_spatial_ex, growth_toy, species_bw, study_region_bw, study_region_ex

Examples

library(dplyr)
library(yardstick)

#> For binary classification, the first factor level is assumed to be the event.
#> Use the argument `event_level = "second"` to alter this as needed.

# Compare model predictions to observation
predictions <- focal_vs_comp_ex %>%
  mutate(growth_hat = predict(comp_bayes_lm_ex, focal_vs_comp_ex))

predictions %>%
  rmse(truth = growth, estimate = growth_hat) %>%
  pull(.estimate)

#> [1] 0.1900981

# Plot posterior parameters
comp_bayes_lm_ex %>%
  autoplot()

#> Picking joint bandwidth of 0.067