geom_mark: Significant marks Geom
In houyunhuang/ggcor: Extended tools for correlation analysis and visualization

Description Usage Arguments Aesthetics Note Author(s)

Significant marks Geom

geom_mark(
  mapping = NULL,
  data = NULL,
  stat = "identity",
  position = "identity",
  ...,
  nudge_x = 0,
  nudge_y = 0,
  digits = 2,
  nsmall = 2,
  sig.level = c(0.05, 0.01, 0.001),
  mark = c("*", "**", "***"),
  sig.thres = NULL,
  sep = "",
  parse = FALSE,
  na.rm = FALSE,
  show.legend = NA,
  inherit.aes = TRUE
)

geom_mark2(...)

`mapping`	Set of aesthetic mappings created by `aes()` or `aes_()`. If specified and `inherit.aes = TRUE` (the default), it is combined with the default mapping at the top level of the plot. You must supply `mapping` if there is no plot mapping.
`data`	The data to be displayed in this layer. There are three options: If `NULL`, the default, the data is inherited from the plot data as specified in the call to `ggplot()`. A `data.frame`, or other object, will override the plot data. All objects will be fortified to produce a data frame. See `fortify()` for which variables will be created. A `function` will be called with a single argument, the plot data. The return value must be a `data.frame`, and will be used as the layer data. A `function` can be created from a `formula` (e.g. `~ head(.x, 10)`).
`stat`	The statistical transformation to use on the data for this layer, as a string.
`position`	Position adjustment, either as a string, or the result of a call to a position adjustment function.
`...`	Other arguments passed on to `layer()`. These are often aesthetics, used to set an aesthetic to a fixed value, like `colour = "red"` or `size = 3`. They may also be parameters to the paired geom/stat.
`nudge_x`	Horizontal and vertical adjustment to nudge labels by. Useful for offsetting text from points, particularly on discrete scales.
`nudge_y`	Horizontal and vertical adjustment to nudge labels by. Useful for offsetting text from points, particularly on discrete scales.
`digits`	integer indicating the number of decimal places (round) or significant digits (signif) to be used, the default value is 2.
`nsmall`	the minimum number of digits to the right of the decimal point in formatting real/complex numbers in non-scientific formats, the default value is 2.
`sig.level`	significance level，the default values is [0.05, 0.01, 0.001].
`mark`	significance mark，the default values is ["", "", "**"].
`sig.thres`	if not NULL, just when p.value is not larger than sig.thres will be ploted.
`sep`	a character string to separate the number and mark symbols.
`parse`	If `TRUE`, the labels will be parsed into expressions and displayed as described in `?plotmath`.
`na.rm`	If `FALSE`, the default, missing values are removed with a warning. If `TRUE`, missing values are silently removed.
`show.legend`	logical. Should this layer be included in the legends? `NA`, the default, includes if any aesthetics are mapped. `FALSE` never includes, and `TRUE` always includes. It can also be a named logical vector to finely select the aesthetics to display.
`inherit.aes`	If `FALSE`, overrides the default aesthetics, rather than combining with them. This is most useful for helper functions that define both data and aesthetics and shouldn't inherit behaviour from the default plot specification, e.g. `borders()`.