plot_timetrend: Plot time trend

In keyATM: Keyword Assisted Topic Models

Plot time trend

Description

Plot time trend

Usage

plot_timetrend(
  x,
  show_topic = NULL,
  time_index_label = NULL,
  ci = 0.9,
  method = c("hdi", "eti"),
  point = c("mean", "median"),
  xlab = "Time",
  scales = "fixed",
  show_point = TRUE,
  ...
)

Arguments

x	the output from the dynamic keyATM model (see keyATM()).
show_topic	an integer or a vector. Indicate topics to visualize. Default is NULL.
time_index_label	a vector. The label for time index. The length should be equal to the number of documents (time index provided to keyATM()).
ci	value of the credible interval (between 0 and 1) to be estimated. Default is 0.9 (90%). This is an option when calculating credible intervals (you need to set store_theta = TRUE in keyATM()).
method	method for computing the credible interval. The Highest Density Interval (hdi, default) or Equal-tailed Interval (eti). This is an option when calculating credible intervals (you need to set store_theta = TRUE in keyATM()).
point	method for computing the point estimate. mean (default) or median. This is an option when calculating credible intervals (you need to set store_theta = TRUE in keyATM()).
xlab	a character.
scales	character. Control the scale of y-axis (the parameter in ggplot2::facet_wrap()): free adjusts y-axis for parameters. Default is fixed.
show_point	logical. The default is TRUE. This is an option when calculating credible intervals.
...	additional arguments not used.

Value

keyATM_fig object.

See Also

save_fig()

keyATM documentation built on Aug. 8, 2025, 6:14 p.m.