Is the ith stat what it should be?

ith_stat_is checks whether the ith layer uses the prescribed type of stat

Usage

ith_stat_is(p, stat, i = 1)

Arguments

p

A ggplot object

stat

A character string that corresponds to the suffix of a ggplot2 stat_ function, e.g. "identity".

i

A numerical index that corresponds to the first layer of a plot (1), the second layer (2), and so on. ith_stat_is will check the stat used by the ith layer.

Value

TRUE or FALSE

See also

Other functions for checking stats: get_stats(), ith_stat(), uses_stats()

Examples

require(ggplot2)
p <- ggplot(data = diamonds, aes(sample = price)) +
  geom_qq()
ith_stat_is(p, i = 1, "qq")
#> [1] TRUE