scale_shape_outcome: Shape scale for ternary outcomes

In ggpmisc: Miscellaneous Extensions to 'ggplot2'

Shape scale for ternary outcomes

Description

Manual scales for colour and fill aesthetics with defaults suitable for the three way outcome from some statistical tests.

Usage

scale_shape_outcome(
  ...,
  name = "Outcome",
  ns.shape = "circle filled",
  up.shape = "triangle filled",
  down.shape = "triangle down filled",
  de.shape = "square filled",
  na.shape = "cross"
)

Arguments

...	other named arguments passed to scale_manual.
name	The name of the scale, used for the axis-label.
ns.shape, down.shape, up.shape, de.shape	The shapes to use for each of the three possible outcomes.
na.shape	Shape used for NA.

Details

These scales only alter the values, and na.value default arguments of scale_shape_manual(). Please, see documentation for scale_manual for details.

See Also

Other Functions for quadrant and volcano plots: FC_format(), outcome2factor(), scale_colour_outcome(), scale_y_Pvalue(), xy_outcomes2factor()

Other scales for omics data: outcome2factor(), scale_colour_logFC(), scale_x_logFC(), xy_outcomes2factor()

Examples

set.seed(12346)
outcome <- sample(c(-1, 0, +1), 50, replace = TRUE)
my.df <- data.frame(x = rnorm(50),
                    y = rnorm(50),
                    outcome2 = outcome2factor(outcome, n.levels = 2),
                    outcome3 = outcome2factor(outcome))

ggplot(my.df, aes(x, y, shape = outcome3)) +
  geom_point() +
  scale_shape_outcome() +
  theme_bw()

ggplot(my.df, aes(x, y, shape = outcome3)) +
  geom_point() +
  scale_shape_outcome(guide = FALSE) +
  theme_bw()

ggplot(my.df, aes(x, y, shape = outcome2)) +
  geom_point(size = 2) +
  scale_shape_outcome() +
  theme_bw()

ggplot(my.df, aes(x, y, shape = outcome3, fill = outcome2)) +
  geom_point() +
  scale_shape_outcome() +
  scale_fill_outcome() +
  theme_bw()

ggplot(my.df, aes(x, y, shape = outcome3, fill = outcome2)) +
  geom_point() +
  scale_shape_outcome(name = "direction") +
  scale_fill_outcome(name = "significance") +
  theme_bw()

ggpmisc documentation built on Nov. 16, 2023, 5:10 p.m.