Modify properties of an element in a theme object
Generate aesthetic mappings that describe how variables in the data are mapped to visual properties (aesthetics) of geoms.
Given a character vector, create a set of identity mappings
Colour related aesthetics: colour, fill and alpha
Differentiation related aesthetics: linetype, size, shape
Position related aesthetics: x, y, xmin, xmax, ymin, ymax, xend, yend
Generate aesthetic mappings from a string/quoted objects
Create a complete ggplot appropriate to a particular data type
Benchmark plot creation time. Broken down into construct, build, render and draw times.
Calculate the element properties, by inheriting properties from its parents
Set the default expand values for the scale, if NA
Cartesian coordinates with fixed relationship between x and y scales.
Cartesian coordinates with an aspect ratio approximating Mercator projection.
Cut numeric vector into intervals of equal length.
Cut numeric vector into intervals containing equal number of points.
Theme element: blank. This theme element draws nothing, and assigns no space
Fortify methods for objects produced by 'multcomp'
Supplement the data fitted to a linear model with model fit statistics.
Fortify method for classes from the sp package.
Hollow bar with middle indicated by horizontal line.
Points, jittered to reduce overplotting.
Connect observations, ordered by x value.
An interval represented by a vertical line.
An interval represented by a vertical line, with a point in the middle.
Add quantile lines from a quantile regression.
Ribbons, y range with continuous x values.
Modify a ggplot or theme object by adding on new components.
Give a deprecation error, warning, or messsage, depending on version number.
Create a new ggplot plot from a data frame
Build a plot with all the usual bits and pieces.
Wrap up a selection of summary functions from Hmisc to make it easy to use with 'stat_summary'.
Interleave (or zip) multiple vectors into a single vector.
Is this object a facetting specification?
Label facets with their value. This is the default labelling scheme.
Retrieve the last plot to be modified or created.
Generate correct scale type for specified limits
Calculate mean and standard errors on either side.
Movie information and user ratings from IMDB.com.
Fuel economy data from 1999 and 2008 for 38 popular models of car
An updated and expanded version of the mammals sleep dataset.
Build a theme (or partial theme) from theme elements
Adjust position by dodging overlaps to the side.
Stack overlapping objects on top of one another, and standardise to have equal height.
Adjust position by simultaneously dodging and jittering
Stack overlapping objects on top of one another.
Terms of 10 presidents from Eisenhower to Bush W.
Compute the "resolution" of a data vector.
Scale area instead of radius (for size).
Sequential, diverging and qualitative colour scales from colorbrewer.org
Smooth colour gradient between n colours
Qualitative colour scale with evenly spaced hues.
Used in examples to illustrate when errors should occur.
Count number of observation in rectangular bins.
Calculate components of box and whisker plot.
Convert angle and radius to xend and yend.
Sum unique values.  Useful for overplotting on scatterplots.
1d kernel density estimate along y axis, for violin plot.
Displays a useful description of a ggplot object
Translating between qplot and base graphics
Translating between qplot and Graphics Production Library (GPL)
Modify geom/stat aesthetic defaults for future plots
Convenience functions to set the limits of the x and y axis.
The zero grob draws nothing and has zero size.