position_shift_dodge2: Dodge2 position with some shift
In houyunhuang/ggcor: Extended tools for correlation analysis and visualization

Shift dodge2 position function for annotation.

position_shift_dodge2(
  width = NULL,
  preserve = c("total", "single"),
  xshift = NA,
  yshift = NA,
  padding = 0.1,
  reverse = FALSE
)

`width`	Dodging width, when different to the width of the individual elements. This is useful when you want to align narrow geoms with wider geoms. See the examples.
`preserve`	Should dodging preserve the total width of all elements at a position, or the width of a single element?
`xshift, yshift`	the offsets on x-axis and y-axis.
`padding`	Padding between elements at the same position. Elements are shrunk by this proportion to allow space between them. Defaults to 0.1.
`reverse`	If `TRUE`, will reverse the default stacking order. This is useful if you're rotating both the plot and legend.