ggplot2 v0.9.0

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by Hadley Wickham

An implementation of the Grammar of Graphics

An implementation of the grammar of graphics in R. It combines the advantages of both base and lattice graphics: conditioning and shared axes are handled automatically, and you can still build up a plot step by step from multiple data sources. It also implements a sophisticated multidimensional conditioning system and a consistent interface to map data to aesthetic attributes. See the ggplot2 website for more information, documentation and examples.

Functions in ggplot2

Name Description
benchplot Benchmark plot creation time. Broken down into construct, build, render and draw times.
stat_abline Add a line with slope and intercept.
coord_fixed Cartesian coordinates with fixed relationship between x and y scales.
coord_cartesian Cartesian coordinates.
coord_map Map projections.
coord_polar Polar coordinates.
absoluteGrob Absolute grob
cut_interval Cut numeric vector into intervals of equal length.
aes_position Position related aesthetics: x, y, xmin, xmax, ymin, ymax, xend, yend
annotation_custom Annotation: Custom grob.
coord_flip Flipped cartesian coordinates.
continuous_scale Continuous scale constructor.
geom_raster High-performance rectangular tiling.
ggstructure A plot which aims to reveal gross structural anomalies in the data.
label_both Label facets with value and variable.
geom_hex Hexagon bining.
facet Facet specification.
geom_freqpoly Frequency polygon.
opts Set options/theme elements for a single plot
ggplotGrob Generate a ggplot2 plot grob.
geom_errorbarh Horizontal error bars
geom_line Connect observations, ordered by x value.
fortify.lm Supplement the data fitted to a linear model with model fit statistics.
geom_map Polygons from a reference map.
geom_crossbar Hollow bar with middle indicated by horizontal line.
aes_string Generate aesthetic mappings from a string
geom_errorbar Error bars.
facet_null Facet specification: a single panel.
autoplot Create a complete ggplot appropriate to a particular data type
scale_colour_brewer Sequential, diverging and qualitative colour scales from colorbrewer.org
geom_smooth Add a smoothed conditional mean.
geom_abline Line specified by slope and intercept.
geom_histogram Histogram
diamonds Prices of 50,000 round cut diamonds
fortify.map Fortify method for map objects.
fortify-multcomp Fortify methods for objects produced by multcomp
geom_vline Line, vertical.
geom_segment Single line segments.
ggplot.data.frame Create a new ggplot plot from a data frame
hmisc Wrap up a selection of summary functions from Hmisc to make it easy to use with stat_summary.
expand_limits Expand the plot limits with data.
ggmissing Create a plot to illustrate patterns of missing values.
ggplot Create a new ggplot plot
aes_group_order Aesthetics: group, order
geom_jitter Points, jittered to reduce overplotting.
ggplot2 ggplot2.
+.ggplot Modify a plot by adding on new components.
geom_area Area plot.
stat_contour Calculate contours of 3d data.
annotation_raster Annotation: High-performance rectangular tiling.
aes_all Given a character vector, create a set of identity mappings
fortify Fortify a model with data.
geom_boxplot Box and whiskers plot.
geom_ribbon Ribbons, y range with continuous x values.
mean_se Calculate mean and standard errors on either side.
geom_dotplot Dot plot
ggpcp Make a parallel coordinates plot.
position_fill Stack overlapping objects on top of one another, and standardise to have equal height.
scale_size_continuous Size scale.
stat_qq Calculation for quantile-quantile plot.
position_dodge Adjust position by dodging overlaps to the side.
annotate Annotate a plot
geom_tile Tile plane with rectangles.
last_plot Retrieve the last plot to be modified or created.
update_geom_defaults Modify geom/stat aesthetic defaults for future plots
cweave Col weave
geom_step Connect observations by stairs.
scale_x_date Position scale, date
limits Generate correct scale type for specified limits
aes_colour_fill_alpha Colour related aesthetics: colour, fill and alpha
guide_legend Legend guide.
mpg Fuel economy data from 1999 and 2008 for 38 popular models of car
ggscale Components of a scale:
discrete_scale Discrete scale constructor.
ggorder A plot to investigate the order in which observations were recorded.
geom_hline Horizontal line.
scale_colour_manual Create your own discrete scale.
geom_blank Blank, draws nothing.
geom_pointrange An interval represented by a vertical line, with a point in the middle.
coord New coordinate system.
stat_function Superimpose a function.
annotation_map Annotation: maps.
is.coord Is this object a coordinate system?
geom_rect 2d rectangles.
geom_linerange An interval represented by a vertical line.
facet_grid Lay out panels in a grid.
translate_qplot_ggplot Translating between qplot and ggplot
geom_point Points, as for a scatterplot
theme_blank Theme element: blank. This theme element draws nothing, and assigns no space
geom_bin2d Add heatmap of 2d bin counts.
guides Set guides for each scale.
theme_text Theme element: text.
scale_colour_gradientn Smooth colour gradient between n colours
map_data Create a data frame of map data.
update_element Update theme param
stat_summary_hex Apply funciton for 2D hexagonal bins.
seals Vector field of seal movements.
print.ggplot Draw plot on current graphics device.
waiver A waiver object.
scale_alpha Alpha scales.
scale_x_continuous Continuous position scales (x & y).
midwest Midwest demographics.
movies Movie information and user ratings from IMDB.com.
stat_summary2d Apply funciton for 2D rectangular bins.
ggsave Save a ggplot with sensible defaults
stat_unique Remove duplicates.
stat_vline Add a vertical line
translate_qplot_base Translating between qplot and base graphics
aes_linetype_size_shape Differentiation related aesthetics: linetype, size, shape
scale_x_datetime Position scale, date
msleep An updated and expanded version of the mammals sleep dataset.
coord_trans Transformed cartesian coordinate system.
layer Create a new layer
summary.ggplot Displays a useful description of a ggplot object
stat_smooth Add a smoother.
aes_auto Automatic aesthetic mapping
label_value Label facets with their value. This is the default labelling scheme.
should_stop Used in examples to illustrate when errors should occur.
scale_area Scale area instead of radius (for size).
fortify.sp Fortify method for classes from the sp package.
qplot Quick plot
scale_linetype Scale for line patterns.
presidential Terms of 10 presidents from Eisenhower to Bush W.
translate_qplot_gpl Translating between qplot and Graphics Production Library (GPL)
stat_ydensity 1d kernel density estimate along y axis, for violin plot.
stat_hline Add a horizontal line
xlim Convenience function to set the limits of the x axis.
labs Change axis labels and legend titles
stat_quantile Continuous quantiles.
resolution Compute the "resolution" of a data vector.
scale_colour_identity Use values without scaling.
ggplot_gtable Build a plot with all the usual bits and pieces.
zeroGrob The zero grob draws nothing and has zero size.
scale_colour_grey Sequential grey colour scale.
stat_identity Identity statistic.
label_bquote Label facet with 'bquoted' expressions
geom_density2d Contours from a 2d density estimate.
geom_contour Display contours of a 3d surface in 2d.
scale_shape Scale for shapes, aka glyphs.
stat_boxplot Calculate components of box and whisker plot.
theme_update Get, set and update themes.
theme_rect Theme element: rectangle.
theme_segment Theme element: segments.
cut_number Cut numeric vector into intervals containing equal number of points.
plotmatrix Code to create a scatterplot matrix (experimental)
stat_summary Summarise y values at every unique x.
geom_text Textual annotations.
my_plot Create a plot.
scale_x_discrete Discrete position.
ggfluctuation Create a fluctuation plot.
update_labels Update axis/legend labels
geom_rug Marginal rug plots.
stat_bin2d Count number of observation in rectangular bins.
theme_line Theme element: line.
stat_bindot Bin data for dot plot.
position_stack Stack overlapping objects on top of one another.
stat_spoke Convert angle and radius to xend and yend.
theme_grey A theme with grey background and white gridlines.
scale_colour_gradient2 Diverging colour gradient
geom_quantile Add quantile lines from a quantile regression.
translate_qplot_lattice Translating between qplot and lattice
geom_bar Bars, rectangles with bases on x-axis
borders Create a layer of map borders.
geom_density Display a smooth density estimate.
ylim Convenience function to set the limits of the y axis.
ggplot_build Build ggplot for rendering.
is.facet Is this object a facetting specification?
position_jitter Jitter points to avoid overplotting.
position_identity Don't adjust position
stat_sum Sum unique values. Useful for overplotting on scatterplots.
geom_path Connect observations in original order
stat_binhex Bin 2d plane into hexagons.
interleave Interleave (or zip) multiple vectors into a single vector.
aes Generate aesthetic mappings that describe how variables in the data are mapped to visual properties (aesthetics) of geoms.
rweave Row weave.
gtable Create a new table grid.
geom_violin Violin plot.
scale_colour_gradient Smooth gradient between two colours
theme_bw A theme with white background and black gridlines.
stat_density2d 2d density estimation.
stat_bin Bin data.
stat_density 1d kernel density estimate.
economics US economic time series.
facet_wrap Wrap a 1d ribbon of panels into 2d.
geom_polygon Polygon, a filled path.
guide_colourbar Contiuous colour bar guide.
label_parsed Label facets with parsed label.
scale_colour_hue Qualitative colour scale with evenly spaced hues.
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Type Package
Extends sp
License GPL-2
URL http://had.co.nz/ggplot2/
LazyData true
Collate 'aaa-.r' 'aaa-constants.r' 'aes-colour-fill-alpha.r' 'aes-linetype-size-shape.r' 'aes.r' 'annotation.r' 'bench.r' 'coord-.r' 'coord-cartesian-.r' 'coord-fixed.r' 'coord-flip.r' 'coord-map.r' 'coord-munch.r' 'coord-polar.r' 'coord-transform.r' 'facet-.r' 'facet-grid-.r' 'facet-labels.r' 'facet-layout.r' 'facet-locate.r' 'facet-null.r' 'facet-viewports.r' 'facet-wrap.r' 'fortify-lm.r' 'fortify-map.r' 'fortify-spatial.r' 'fortify.r' 'geom-.r' 'geom-abline.r' 'geom-bar-.r' 'geom-bar-histogram.r' 'geom-bin2d.r' 'geom-blank.r' 'geom-boxplot.r' 'geom-crossbar.r' 'geom-defaults.r' 'geom-dotplot.r' 'geom-error.r' 'geom-errorh.r' 'geom-freqpoly.r' 'geom-hex.r' 'geom-hline.r' 'geom-linerange.r' 'geom-polygon.r' 'geom-map.r' 'geom-path-.r' 'geom-path-contour.r' 'geom-path-density2d.r' 'geom-path-line.r' 'geom-path-step.r' 'geom-point-.r' 'geom-point-jitter.r' 'geom-pointrange.r' 'geom-quantile.r' 'geom-rect.r' 'geom-ribbon-.r' 'geom-ribbon-density.r' 'geom-rug.r' 'geom-segment.r' 'geom-smooth.r' 'geom-text.r' 'geom-tile.r' 'geom-violin.r' 'geom-vline.r' 'ggplot2.r' 'grob-absolute.r' 'grob-dotstack.r' 'grob-null.r' 'guide-colorbar.r' 'guide-legend.r' 'guides-.r' 'guides-axis.r' 'guides-grid.r' 'labels.r' 'layer.r' 'limits.r' 'matrix.r' 'panel.r' 'plot-build.r' 'plot-construction.r' 'plot-last.r' 'plot-render.r' 'plot.r' 'position-.r' 'position-collide.r' 'position-dodge.r' 'position-fill.r' 'position-identity.r' 'position-jitter.r' 'position-stack.r' 'quick-plot.r' 'save.r' 'scale-.r' 'scale-alpha.r' 'scale-area.r' 'scale-brewer.r' 'scale-continuous.r' 'scale-date.r' 'scale-datetime.r' 'scale-discrete-.r' 'scale-gradient.r' 'scale-gradient2.r' 'scale-gradientn.r' 'scale-grey.r' 'scale-hue.r' 'scale-identity.r' 'scale-linetype.r' 'scale-manual.r' 'scale-shape.r' 'scale-size.r' 'scales-.r' 'stat-.r' 'stat-summary-2d.r' 'stat-summary-hex.r' 'stat-bin.r' 'stat-bin2d.r' 'stat-binhex.r' 'stat-boxplot.r' 'stat-contour.r' 'stat-density-2d.r' 'stat-density.r' 'stat-bindot.r' 'stat-function.r' 'stat-identity.r' 'stat-qq.r' 'stat-quantile.r' 'stat-smooth-methods.r' 'stat-smooth.r' 'stat-spoke.r' 'stat-sum.r' 'stat-summary.r' 'stat-unique.r' 'stat-vline.r' 'stat-ydensity.r' 'summary.r' 'templates.r' 'theme-defaults.r' 'theme-elements.r' 'theme.r' 'utilities-break.r' 'utilities-grid.r' 'utilities-layer.r' 'utilities-matrix.r' 'utilities-resolution.r' 'utilities-table-template.r' 'utilities-table.r' 'utilities.r' 'xxx-digest.r' 'zxx.r' 'geom-raster.r' 'annotation-raster.r' 'annotation-map.r' 'autoplot.r' 'zzz.r' 'fortify-multcomp.r' 'annotation-custom.r' 'aes-group-order.r' 'aes-position.r' 'translate-qplot-base.r' 'translate-qplot-ggplot.r' 'translate-qplot-gpl.r' 'translate-qplot-lattice.r'
Packaged 2012-02-28 14:25:28 UTC; hadley
Repository CRAN
Date/Publication 2012-03-01 07:01:39

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