Plot a legend for a visual predictive check (VPC)

plot_vpclegend(
  ci = c(0.05, 0.95),
  pi = c(0.05, 0.95),
  shown = NULL,
  lloq = NULL,
  update = NULL,
  ...
)

Arguments

ci

simulated confidence interval plotted. Should match argument passed to vpc::vpc(). Default is c(0.05, 0.95).

pi

prediction intervals plotted. Should match argument passed to vpc::vpc(). Default is c(0.05, 0.95).

shown

Named list of logicals specifying which layers to include on the plot. Passed to show argument of vpc::vpc().

Defaults are:

Observed points: obs_dv = TRUE.
Observed quantiles: obs_ci = TRUE
Simulated inter-quantile range:pi = FALSE
Simulated inter-quantile area: pi_as_area = FALSE
Simulated Quantile CI: pi_ci = TRUE
Observed Median: obs_median = TRUE
Simulated Median: sim_median = FALSE
Simulated Median CI: sim_median_ci = TRUE

lloq

label for lower limit of quantification in the plot legend.

update

list containing the plot elements to be updated. Default is set by pmxhelpr_vpc_theme().

...

Other arguments passed to ggplot2::theme().

Value

a ggplot2 object

Examples

plot_vpclegend()
#> Warning: Arguments in `...` must be used.
#> ✖ Problematic argument:
#> • na.rm = TRUE
#> ℹ Did you misspell an argument name?

plot_vpclegend(
pi = c(0.025, 0.975),
ci = c(0.025, 0.925),
 shown = list(obs_dv = FALSE, obs_ci = TRUE,
 pi = FALSE, pi_as_area = FALSE, pi_ci = TRUE,
 obs_median = TRUE,
 sim_median =FALSE, sim_median_ci = TRUE))
#> Warning: Arguments in `...` must be used.
#> ✖ Problematic argument:
#> • na.rm = TRUE
#> ℹ Did you misspell an argument name?