add_dygraph: Add a dygraph to a chronicle report

In chronicle: Grammar for Creating R Markdown Reports

Description

Add a dygraph to a chronicle report

Usage

add_dygraph(
  report = "",
  dt,
  value,
  date,
  groups = NULL,
  y_axis_label = NULL,
  plot_palette = NULL,
  plot_palette_generator = NULL,
  dygraph_title = NULL,
  title_level = 2,
  echo = FALSE,
  message = FALSE,
  warning = FALSE,
  fig_width = NULL,
  fig_height = NULL
)

Arguments

report	Character string containing all the R Markdown chunks previously added. Default is ”, an empty report.
dt	Data to plot
value	Name of the column of the data frame containing the numerical variables of the time series.
date	Name of the column containing the date variable. It must be already a date or time object.
groups	Name of the columns containing the different groups.
y_axis_label	Label for the y axis. x axis is the date (or time) so it is not needed
plot_palette	Character vector of hex codes specifying the colors to use on the plot.
plot_palette_generator	Palette from the viridis package used in case plot_palette is unspecified or insufficient for the number of colors required.
dygraph_title	Title for the Rmarkdown section containing the dygraph
title_level	Level of the section title of this plot (ie, number of # on Rmarkdown syntax.)
echo	Whether to display the source code in the output document. Default is FALSE.
message	Whether to preserve messages on rendering. Default is FALSE.
warning	Whether to preserve warnings on rendering. Default is FALSE.
fig_width	Width of the plot (in inches).
fig_height	Height of the plot (in inches).

Value

An R Markdown file as a character string, now containing a chunk for the specified dygraph.

Examples

dat <- data.frame(x = c(rnorm(100, 2, 4),
                        rnorm(100, 6, 1),
                        rnorm(100, 8, 2)),
                 group = c(rep('A', 100),
                           rep('B', 100),
                           rep('C', 100)),
                 date = rep(seq(as.Date("2020-01-01"),
                                as.Date("2020-04-09"),
                                'days'),
                            3))
html_report <- add_dygraph(report = '',
                          dt = dat,
                          value = 'x',
                          date = 'date')
cat(html_report)

chronicle documentation built on June 25, 2021, 9:09 a.m.