Draw a simple time series plot

Draws a plot of a given inzightts (inz_ts) object with the trend superimposed.

# S3 method for inz_ts
plot(
  x,
  var = NULL,
  xlab = NULL,
  ylab = NULL,
  title = NULL,
  xlim = NULL,
  aspect = NULL,
  compare = TRUE,
  pal = NULL,
  smoother = TRUE,
  sm_model = "stl",
  t = 0,
  mult_fit = FALSE,
  emphasise = NULL,
  non_emph_opacity = 0.2,
  show_iso_obs = TRUE,
  iso_obs_size = 1,
  ...
)

Arguments

x: An inzightts (inz_ts) object representing the time series.
var: A character vector specifying the variable(s) to be plotted, or set to NULL.
xlab: A title for the x-axis of the plot.
ylab: A title for the y-axis of the plot.
title: A title for the graph.
xlim: Axis limits, specified as dates or years.
aspect: The aspect ratio of the plot; it will be about aspect times wider than it is high.
compare: Logical; set to TRUE to plot the key levels in a single plot.
pal: (Only if a categorical variable is passed to var): The colour palette for the categorical plot. The palette vector should be in the same order per the rows of tsibble::key_data(x).
smoother: Logical; if TRUE, the smoother will be drawn.
sm_model: The smoothing method to be used.
t: The smoothing parameter (between 0 and 100).
mult_fit: Logical; set to TRUE for a multiplicative model, or FALSE for the default additive model.
emphasise: Integer vector to specify the key level(s) to focus in the plot. The integer maps to the specific key level(s) corresponding to the ith row of tsibble::key_data(x).
non_emph_opacity: Numeric. If (0, 1], this argument determines the opacity of the series other than the focused one(s) (to highlight the focused series). If non_emph_opacity = 0, the plot draws the focused series in its own scales.
show_iso_obs: Logical; set to TRUE to plot isolated observations between time series gaps (if any).
iso_obs_size: Numeric; scaling the size of isolated observations, if show_iso_obs = TRUE and they exist.
...: Additional arguments (ignored).

Value

A time series plot (constructed with ggplot2) is returned, which can be added to if desired.

Examples

t <- inzightts(visitorsQ, var = c(2, 4))

if (FALSE) {
plot(t)
plot(t, var = names(t)[-1])
plot(t, var = "Japan")
plot(t, mult_fit = TRUE)
}

Arguments

Value

See also

Examples