Create ggplot2

Creates a ggplot2 object using the parameters passed in.

ptd_create_ggplot(
  x,
  point_size = 4,
  percentage_y_axis = FALSE,
  main_title,
  x_axis_label,
  y_axis_label,
  fixed_x_axis_multiple = TRUE,
  fixed_y_axis_multiple = TRUE,
  x_axis_date_format = "%d/%m/%y",
  x_axis_breaks = NULL,
  y_axis_breaks = NULL,
  label_limits = FALSE,
  icons_size = 8L,
  icons_position = c("top right", "bottom right", "bottom left", "top left", "none"),
  colours = ptd_spc_colours(),
  theme_override = NULL,
  break_lines = c("both", "limits", "process", "none"),
  ...
)

Arguments

x

An object created by ptd_spc()

point_size

Specify the plotting point size for the ggplot2 output. The default is 2.5.

percentage_y_axis

Specify whether the y axis values are percentages. Accepted values are TRUE for a percentage y axis, or FALSE for an integer y axis. Defaults to FALSE.

main_title

Specify a character string value for the plot title.

x_axis_label

Specify a character string value for the x axis title.

y_axis_label

Specify a character string value for the y axis title.

fixed_x_axis_multiple

Specify whether, if producing a faceted spc, the x axis should be fixed for all facet plots. Accepted values are TRUE for fixed x axes or FALSE for individual x axes.

fixed_y_axis_multiple

Specify whether, if producing a faceted spc, the y axis should be fixed for all facet plots. Accepted values are TRUE for fixed y axes or FALSE for individual y axes.

x_axis_date_format

Specify how dates on the x axis should be displayed. The format should be provided as a character string using 'd m Y' -type syntax.

x_axis_breaks

Specify an interval value for breaks on the x axis. The value should be a character string expressing interval length and type, e.g. "3 months", "7 days".

y_axis_breaks

Specify an interval value for breaks on the y axis. The value should be a numeric vector of length 1, either an integer for integer scales or a decimal value for percentage scales. This option is ignored if faceting is in use.

label_limits

Whether to add a secondary y axis that just provides labels for the values of the UCL, LCL and mean. The default is FALSE.

icons_size

The size of the icons, defined in terms of font size. Defaults to 8.

icons_position

Where to show the icons, either "top right" (default), "bottom right", "bottom left", "top left", or "none".

colours

Specify the colours to use in the plot. Use the ptd_spc_colours() function to change defaults.

theme_override

Specify a list containing ggplot2 theme elements that can be used to override the default appearance of the plot.

break_lines

Whether to break lines when a rebase happens. Defaults to "both", but can break just "limits" lines, "process" lines, or "none".

...

Currently ignored

Value

A ggplot2 object