Stacked historical decomposition contributions over time

This plot shows stacked historical shock contributions over time. Set include_baseline = TRUE to add the non-shock "Baseline" component and obtain the full displayed decomposition.

Usage

plot_hd_stacked(
  object,
  probability = 0.9,
  variables = NULL,
  shocks = NULL,
  models = NULL,
  facet_scales = "free_y",
  include_observed = FALSE,
  include_baseline = FALSE,
  shock_groups = NULL,
  top_n = NULL,
  collapse_other = TRUE,
  stack = c("signed", "absolute"),
  model = "model1",
  ...
)

Arguments

object: A posterior model object, PosteriorHD, or a tidy historical-decomposition table.
probability: Equal-tailed interval probability used when object is not already a tidy table.
variables: Optional variable filter.
shocks: Optional shock filter applied before grouping.
models: Optional model filter.
facet_scales: Facet scales passed to ggplot2.
include_observed: If TRUE, include the observed series for plot types that compare decomposition totals against the realised path.
include_baseline: If TRUE, include the non-shock baseline component when building a full decomposition.
shock_groups: Optional named character vector mapping shock names to display groups.
top_n: Optional number of largest contributors to retain within each model-variable panel.
collapse_other: If TRUE, contributors outside top_n (or unmapped shocks under shock_groups) are collapsed into "Other".
stack: One of "signed" or "absolute" for stacked plots.
model: Model label used when converting posterior objects to tidy plotting tables.
...: Additional arguments passed to tidy_hd() or tidy_hd_event() when conversion is required.