plot.exdqlmSynthesis: Plot Method for 'exdqlmSynthesis' Objects

In exdqlm: Extended Dynamic Quantile Linear Models

Plot Method for exdqlmSynthesis Objects

Description

Plot the pointwise posterior predictive interval produced by quantileSynthesis. The method is intentionally separate from quantileSynthesis() so the synthesis step remains a computation, while the returned object still has a standard plotting interface.

Usage

## S3 method for class 'exdqlmSynthesis'
plot(
  x,
  y = NULL,
  time = NULL,
  add = FALSE,
  interval = 0.95,
  show.median = TRUE,
  show.mean = FALSE,
  band.col = grDevices::adjustcolor("lightblue", alpha.f = 0.35),
  median.col = "blue",
  mean.col = "darkblue",
  y.col = "dark grey",
  border = NA,
  xlab = "time",
  ylab = "posterior predictive synthesis",
  main = NULL,
  xlim = NULL,
  ylim = NULL,
  ...
)

Arguments

x	An exdqlmSynthesis object.
y	Optional observed series to overlay.
time	Optional time vector for the synthesized summaries. If omitted, seq_len(T) is used, where T is the number of synthesized time points.
add	Logical; add the synthesis interval to an existing plot.
interval	Numeric in (0, 1) giving the plotted central interval. Currently 0.50 and 0.95 are supported from stored summaries.
show.median	Logical; draw the synthesized posterior median.
show.mean	Logical; draw the synthesized posterior mean.
band.col	Fill color for the predictive interval.
median.col	Color for the posterior median line.
mean.col	Color for the posterior mean line.
y.col	Color for the optional observed series.
border	Border color for the predictive interval polygon.
xlab, ylab, main	Graphical labels.
xlim, ylim	Optional axis limits.
...	Additional graphical arguments passed to the initial plot() call when add = FALSE.

exdqlm documentation built on June 5, 2026, 1:06 a.m.