geom_density {ggplot2} | R Documentation |
Display a smooth density estimate
geom_density(mapping=NULL, data=NULL, stat="density", position="identity", ...)
mapping |
mapping between variables and aesthetics generated by aes |
data |
dataset used in this layer, if not specified uses plot dataset |
stat |
statistic used by this layer |
position |
position adjustment used by this layer |
... |
ignored |
A smooth density estimate calculated by stat_densityThis page describes geom_density, see layer
and qplot
for how to create a complete plot from individual components.
A layer
The following aesthetics can be used with geom_density. Aesthetics are mapped to variables in the data with the aes
function: geom\_density(\code{aes}(x = var))
x
: x position (required)
y
: y position (required)
fill
: internal colour
weight
: observation weight used in statistical transformation
colour
: border colour
size
: size
linetype
: line type
Hadley Wickham, http://had.co.nz/
geom_histogram
: for the histogram
## Not run: # See stat_density for examples ## End(Not run)