geom_errorbarX: Ternary Error Bars

Description

geom_errorbarT, geom_errorbarL and geom_errorbarR are geometries to render error bars for the top, left and right apex species respectively, analogous to geom_errorbar and/or geom_errorbarh as provided in the base ggplot2 package.

Usage

geom_errorbarT(mapping = NULL, data = NULL, stat = "identity",
  position = "identity", ..., arrow = NULL, lineend = "butt",
  na.rm = FALSE, show.legend = NA, inherit.aes = TRUE)
geom_errorbarL(mapping = NULL, data = NULL, stat = "identity",
  position = "identity", arrow = NULL, lineend = "butt", na.rm = FALSE,
  show.legend = NA, inherit.aes = TRUE, ...)
geom_errorbarR(mapping = NULL, data = NULL, stat = "identity",
  position = "identity", arrow = NULL, lineend = "butt", na.rm = FALSE,
  show.legend = NA, inherit.aes = TRUE, ...)

Arguments

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

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.fra

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 color = "red" or size = 3. They may also be parameters to the paired g

arrow

specification for arrow heads, as created by arrow()

lineend

Line end style (round, butt, square)

na.rm

If FALSE (the default), removes missing values with a warning. If TRUE silently removes missing values.

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.

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.

Aesthetics (geom_errorbarT)

[results=rd,stage=build]{ggtern:::rd_aesthetics("geom", "errorbart")}

Aesthetics (geom_errorbarL)

{

[results=rd,stage=build]{ggtern:::rd_aesthetics("geom", "errorbarl")}

Aesthetics (geom_errorbarR)

{

[results=rd,stage=build]{ggtern:::rd_aesthetics("geom", "errorbarr")} #Example with Dummy Data. tmp <- data.frame(x=1/3, y=1/3, z=1/3, Min=1/3-1/6, Max=1/3+1/6) ggtern(data=tmp,aes(x,y,z)) + geom_point() + geom_errorbarT(aes(Tmin=Min,Tmax=Max),colour='red')+ geom_errorbarL(aes(Lmin=Min,Lmax=Max),colour='green')+ geom_errorbarR(aes(Rmin=Min,Rmax=Max),colour='blue') datasets