Displays a concise summary of an fb4_result object. The output
adapts to the fitting method used: traditional methods (binary search,
optim, direct) show weight, growth, consumption, and convergence;
"mle" shows parameter estimates with confidence intervals and
AIC; "bootstrap" shows mean/SD estimates and CI; and
"hierarchical" shows population-level parameters with model fit
statistics.
Usage
# S3 method for class 'fb4_result'
print(x, ...)Examples
# \donttest{
data(fish4_parameters)
sp <- fish4_parameters[["Oncorhynchus tshawytscha"]]$life_stages$adult
info <- fish4_parameters[["Oncorhynchus tshawytscha"]]$species_info
bio <- Bioenergetic(
species_params = sp,
species_info = info,
environmental_data = list(
temperature = data.frame(Day = 1:30, Temperature = rep(12, 30))
),
diet_data = list(
proportions = data.frame(Day = 1:30, Prey1 = 1.0),
energies = data.frame(Day = 1:30, Prey1 = 5000),
prey_names = "Prey1"
),
simulation_settings = list(initial_weight = 100, duration = 30)
)
#> Bioenergetic object created for: Oncorhynchus tshawytscha
bio$species_params$predator$ED_ini <- 5000
bio$species_params$predator$ED_end <- 5500
result <- run_fb4(bio, strategy = "direct", p_value = 0.5, verbose = FALSE)
#> Validation warnings:
#> Missing optional parameters (will be calculated): CG1, CG2
#> Object is ready for simulation
#> Validation warnings:
#> Missing optional parameters (will be calculated): CG1, CG2
#> Object is ready for simulation
#> Processing species parameters...
#> Processing temporal data...
#> No indigestible fraction data provided, using default 0% for all prey (FB4 default)
#> Processing simulation settings...
#> Simulation data preparation complete. Ready for simulation.
print(result)
#> FB4 Simulation Results
#> =========================
#> Species: Oncorhynchus tshawytscha
#> Method: Direct Execution
#> Duration: 30 days
#>
#> RESULTS:
#> Initial weight: 100 g
#> Final weight: 134.09 g
#> Growth: 34.1%
#> Total consumption: 132.53 g
#> P_value: 0.5
#>
#> FITTING: [OK] Successful
# }