Summarize a TMB mixed-effects discounting fit

Usage

# S3 method for class 'beezdiscounting_tmb'
summary(object, report_space = c("natural", "log10", "internal", "log"), ...)

Arguments

object: A beezdiscounting_tmb object.
report_space: Scale for the fixed-effect (beta_k) estimates and standard errors in the coefficient table: "natural" (default; k on the natural scale via exp()), "log10" (log10-k), "internal" or "log" (log-k, the estimation scale; the two coincide for beta_k). statistic and p.value are always computed on the estimation (log-k) scale regardless of report_space.
...: Unused.

Value

An object of class "summary.beezdiscounting_tmb" with components: call, model_class, backend, equation, family, coefficients, variance_components, n_subjects, nobs, converged, logLik, AIC, BIC, notes.

Examples

# \donttest{
dd <- simulate_dd_ip(n_subjects = 20, seed = 1)
fit <- fit_dd_tmb(dd, equation = "mazur", family = "sltb",
                  random_effects = k ~ 1, verbose = 0)
summary(fit)
#> 
#> TMB Mixed-Effects Discounting Model Summary
#> ================================================== 
#> 
#> Call:
#> fit_dd_tmb(data = dd, equation = "mazur", family = "sltb", random_effects = k ~ 
#>     1, verbose = 0) 
#> 
#> Equation: mazur 
#> Family: sltb 
#> Backend: TMB_mixed 
#> Convergence: Yes 
#> Subjects: 20  Observations: 140 
#> 
#> --- Fixed Effects (k) ---
#>           term estimate std.error statistic p.value
#>  k:(Intercept)   0.0108    0.0015  -33.6239  <2e-16
#> 
#> --- Variance Components ---
#>                Component Estimate   Scale
#>  sigma_u (log10-k RE SD)   0.2309   log10
#>          phi (precision)  12.4798 natural
#> 
#> --- Fit Statistics ---
#> Log-likelihood: 198.92 
#> AIC: -391.84   BIC: -383.01 
summary(fit, report_space = "log10")
#> 
#> TMB Mixed-Effects Discounting Model Summary
#> ================================================== 
#> 
#> Call:
#> fit_dd_tmb(data = dd, equation = "mazur", family = "sltb", random_effects = k ~ 
#>     1, verbose = 0) 
#> 
#> Equation: mazur 
#> Family: sltb 
#> Backend: TMB_mixed 
#> Convergence: Yes 
#> Subjects: 20  Observations: 140 
#> 
#> --- Fixed Effects (log10 k) ---
#>           term estimate std.error statistic p.value
#>  k:(Intercept)  -1.9682    0.0585  -33.6239  <2e-16
#> 
#> --- Variance Components ---
#>                Component Estimate   Scale
#>  sigma_u (log10-k RE SD)   0.2309   log10
#>          phi (precision)  12.4798 natural
#> 
#> --- Fit Statistics ---
#> Log-likelihood: 198.92 
#> AIC: -391.84   BIC: -383.01 
# }