geom_bin2d: Add heatmap of 2d bin counts.

In SKKU-SKT/ggplot2.SparkR: Big Data Visualization for R and Spark

Description

Add heatmap of 2d bin counts.

Count number of observation in rectangular bins.

Usage

geom_bin2d(mapping = NULL, data = NULL, stat = "bin2d",
  position = "identity", na.rm = FALSE, show.legend = NA,
  inherit.aes = TRUE, ...)

Arguments

mapping	Set of aesthetic mapping created by aes or aes_.
data	The data to be displayed in this layer.
stat	Use override the default connection between geom_bin2d and stat_bin2d
position	Position adjustment, either as a string, or the result of a call to a position adjustment function.
na.rm	If FALSE, remove missing values with a warning (not used in ggplot2.SparkR)
show.legend	logical. Should this layer be included in the legends?
inherit.aes	If FALSE, overrides the default aesthetics, rather ehan combining with them.
...	other arguments passed on to layer.

Examples

## Not run: 
ggplot(diamonds, aes(x, y)) + geom_bin2d()

df <- createDataFrame(sqlContext, diamonds)
ggplot(df, aes(x, y)) + geom_bin2d()
ggplot(df, aes(x, y)) + geom_bin2d(binwidth = c(0.5, 0.5))

## End(Not run)

SKKU-SKT/ggplot2.SparkR documentation built on May 9, 2019, 11:13 a.m.