Set data lines of an scplot

Either set aesthetics of the default data line or add another data line.

set_dataline(object, variable = NULL, line, point, type = "continuous", ...)

add_dataline(...)

Arguments

object: An scplot object (class scplot) returned from the scplot() function.
variable: String. The name of a new variable for adding a new line. If left empty, the aesthetics of the default data line are changed.
line: List with line parameters ("colour", "linewidth", "linetype", "lineend", "arrow"). See element_line().
point: A list with point parameters ("colour", "size", "shape"). See element_point().
type: Either "continuous" or "discrete"
...: As a shortcut, arguments passed hear are bundled as line arguments (see element_line()).

An object of class scplot (seescplot()) with a changed datalines

element.

data(exampleAB_add, package = "scan")
p1 <- scplot(exampleAB_add)  |>
  set_dataline("depression", color = "darkblue")