Description Usage Arguments Aesthetics Computed variables See Also Examples
View source: R/statsummary2d.r
stat_summary_2d
is a 2d variation of stat_summary()
.
stat_summary_hex
is a hexagonal variation of
stat_summary_2d()
. The data are divided into bins defined
by x
and y
, and then the values of z
in each cell is
are summarised with fun
.
1 2 3 4 5 6 7 8 9  stat_summary_2d(mapping = NULL, data = NULL, geom = "tile",
position = "identity", ..., bins = 30, binwidth = NULL, drop = TRUE,
fun = "mean", fun.args = list(), na.rm = FALSE, show.legend = NA,
inherit.aes = TRUE)
stat_summary_hex(mapping = NULL, data = NULL, geom = "hex",
position = "identity", ..., bins = 30, binwidth = NULL, drop = TRUE,
fun = "mean", fun.args = list(), na.rm = FALSE, show.legend = NA,
inherit.aes = TRUE)

mapping 
Set of aesthetic mappings created by 
data 
The data to be displayed in this layer. There are three options: If A A 
geom 
The geometric object to use display the data 
position 
Position adjustment, either as a string, or the result of a call to a position adjustment function. 
... 
Other arguments passed on to 
bins 
numeric vector giving number of bins in both vertical and horizontal directions. Set to 30 by default. 
binwidth 
Numeric vector giving bin width in both vertical and
horizontal directions. Overrides 
drop 
drop if the output of 
fun 
function for summary. 
fun.args 
A list of extra arguments to pass to 
na.rm 
If 
show.legend 
logical. Should this layer be included in the legends?

inherit.aes 
If 
x
: horizontal position
y
: vertical position
z
: value passed to the summary function
Location
Value of summary statistic.
stat_summary_hex()
for hexagonal summarization.
stat_bin2d()
for the binning options.
1 2 3 4 5 6 7 8 9 10 11  d < ggplot(diamonds, aes(carat, depth, z = price))
d + stat_summary_2d()
# Specifying function
d + stat_summary_2d(fun = function(x) sum(x^2))
d + stat_summary_2d(fun = var)
d + stat_summary_2d(fun = "quantile", fun.args = list(probs = 0.1))
if (requireNamespace("hexbin")) {
d + stat_summary_hex()
}

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