Internal helper shared by plot_mle_uncertainty,
plot_bootstrap_uncertainty, and
plot_hierarchical_uncertainty. Draws a dot-and-arrow panel for one
parameter — estimate point, CI arrow, and optional CI text — so the
identical plotting code is not triplicated.
plot_estimate_panel(
estimate,
ci_lower,
ci_upper,
param_name,
method_label,
colors,
add_ci_text
)NULL (modifies current graphics device).
Point estimate for the parameter.
Lower confidence bound.
Upper confidence bound.
Character: parameter name, used as axis label and title.
Character prefix for the panel title (e.g. "MLE").
Color scheme list from get_color_scheme().
Logical; add CI text above the arrow.