% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/plot.R
\name{plot_sigma_trajectory}
\alias{plot_sigma_trajectory}
\title{Plot the time-varying residual scale trajectories}
\usage{
plot_sigma_trajectory(
  object,
  show_ci = TRUE,
  ci_level = 0.95,
  inner_level = 0.8,
  true_sigma = NULL,
  title = NULL,
  ...
)
}
\arguments{
\item{object}{A \code{dcvar_tv_fit} object.}

\item{show_ci}{Logical; draw credible ribbons (default: \code{TRUE}).}

\item{ci_level}{Outer credible level (default: 0.95).}

\item{inner_level}{Inner credible level, or \code{NULL} to skip the inner
ribbon (default: 0.80).}

\item{true_sigma}{Optional \verb{(n_time - 1) x 2} matrix of true scale paths
(columns in variable order) overlaid in red.}

\item{title}{Plot title, or \code{NULL} for the default.}

\item{...}{Additional arguments (unused).}
}
\value{
A ggplot object.
}
\description{
Faceted ribbon plot of the posterior per-variable residual scale paths
from a time-varying DC-VAR fit (see \code{\link[=sigma_trajectory]{sigma_trajectory()}} for the
per-family scale semantics).
}
\seealso{
\code{\link[=sigma_trajectory]{sigma_trajectory()}}, \code{\link[=plot_phi_trajectory]{plot_phi_trajectory()}}
}
