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animint2 (version 2025.1.21)

Animated Interactive Grammar of Graphics

Description

Functions are provided for defining animated, interactive data visualizations in R code, and rendering on a web page. The 2018 Journal of Computational and Graphical Statistics paper, describes the concepts implemented.

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Version

Install

install.packages('animint2')

Monthly Downloads

687

Version

2025.1.21

License

GPL-3

Maintainer

Toby Hocking

Last Published

January 21st, 2025

Functions in animint2 (2025.1.21)

Define aesthetic mappings.

Given a character vector, create a set of identity mappings

addShowSelectedForLegend

Add a showSelected aesthetic if legend is specified

addSSandCSasAesthetics

Add the showSelected/clickSelects params to the aesthetics mapping

Modify properties of an element in a theme object

Define aesthetic mappings from strings, or quoted calls and formulas.

Demographics by country from 1960 to 2012

Tornadoes in the United States from 1950 to 2012

Automatic aesthetic mapping

aes_linetype_size_shape

Differentiation related aesthetics: linetype, size, shape

Position related aesthetics: x, y, xmin, xmax, ymin, ymax, xend, yend

Shiny ui output function

Create an annotation layer.

Create an animint

animint2-gganimintproto

Base gganimintproto classes for ggplot2

Compile and render an animint in a local directory.

Publish a list of ggplots as interactive visualizations on a GitHub repository

aes_colour_fill_alpha

Colour related aesthetics: colour, fill and alpha

Annotation: maps.

as.list.gganimintproto

Convert a gganimintproto object to a list

Coerce to labeller function

Benchmark plot creation time. Broken down into construct, build, render and draw times.

Create a complete ggplot appropriate to a particular data type

checkPlotForAnimintExtensions

Performs error checking on the plot for animint extensions

annotation_custom

Annotation: Custom grob.

continuous_scale

Continuous scale constructor.

annotation_logticks

Annotation: log tick marks

coord_cartesian

Cartesian coordinates.

Create a layer of map borders.

The breakpointError of simulated signals

checkAnimationTimeVar

Check animation variable for errors

Calculate the element properties, by inheriting properties from its parents

Cut up numeric vector into useful groups.

annotation_raster

Annotation: High-performance rectangular tiling.

checkSingleShowSelectedValue

Issue warnings for non interactive plots where there is only one showSelected value

Filter out columns that do not need to be copied

Transformed cartesian coordinate system.

Polar coordinates.

Cartesian coordinates with fixed relationship between x and y scales.

Check plot.list for errors

Flipped cartesian coordinates.

Munch coordinates data

Expand the plot limits with data.

Map projections.

Theme element: blank. This theme element draws nothing, and assigns no space

US economic time series.

Facet specification.

checkForSSandCSasAesthetics

Check if showSelected and clickSelects have been used as aesthetics as in old syntax. If yes, raise error

Theme element: rectangle.

checkExtraParams

Check extra_params argument for duplicates, non-named list

Key drawing functions

Fortify method for classes from the sp package.

Wrap a 1d ribbon of panels into 2d.

Discrete scale constructor.

format.gganimintproto

Format a gganimintproto object

Lay out panels in a grid.

Facet specification: a single panel.

Theme element: line.

Lines: horizontal, vertical, and specified by slope and intercept.

Generate grid grob from theme element

generation.loci

Evolution simulation

Prices of 50,000 round cut diamonds

Theme element: text.

Supplement the data fitted to a linear model with model fit statistics.

Fortify a model with data.

2d density estimate of Old Faithful data

Bars, rectangles with bases on x-axis

Fortify method for map objects.

Learn the layout of panels within a plot.

Display contours of a 3d surface in 2d.

Blank, draws nothing.

Add heatmap of 2d bin counts.

Horizontal error bars

Hexagon binning.

geom_density_2d

Contours from a 2d density estimate.

Line segments and curves.

Points, jittered to reduce overplotting.

Histograms and frequency polygons.

Display a smooth density estimate.

Points, as for a scatterplot

Connect observations.

Vertical intervals: lines, crossbars & errorbars.

Count the number of observations at each location.

Polygon, a filled path.

Marginal rug plots.

Ribbons and area plots.

ggplot2 geom with xmin and xmax aesthetics that covers the entire y range, useful for clickSelects background elements.

Textual annotations.

Add a smoothed conditional mean.

Polygons from a reference map.

Gives a unique name to each layer in saveLayer

A line segment parameterised by location, direction and distance.

Get all parameters for a layer

Draw rectangles.

Create a new gganimintproto object

ggplot2 geom with ymin and ymax aesthetics that covers the entire x range, useful for clickSelects background elements.

Save the common columns for each tsv to one chunk

Create a new ggplot plot.

Give a deprecation error, warning, or message, depending on version number.

Add a new component to a ggplot or theme object.

Generate a ggplot2 plot grob.

Build ggplot for rendering.

Function to process text size with different types of unit

getUniqueAxisLabels

Get unique axis labels for the plot

Set guides for each scale.

guide_colourbar

Continuous colour bar guide.

Interval regression

Is this object a coordinate system?

Save a ggplot (or other grid object) with sensible defaults

Wrap up a selection of summary functions from Hmisc to make it easy to use with stat_summary.

Reports whether x is a rel object

Is this object a facetting specification?

Build a plot with all the usual bits and pieces.

Reports whether x is a ggplot object

Check if character is an RGB hexadecimal color value

Labeller functions

make_tallrect_or_widerect

Make a clickSelects geom_widerect or geom_tallrect that completely tiles the x or y range. This function is used internally by make_tallrect or make_widerect, which are more user-friendly.

issueSelectorWarnings

Issue warnings for selectors

Change axis labels, legend titles, plot title/subtitle and below-plot caption.

Reports whether x is a theme object

knit_print.animint

Insert an interactive animation into an R markdown document using a customized print method.

Create a new layer

Retrieve the last plot to be modified or created.

Backquoted labeller

An updated and expanded version of the mammals sleep dataset.

Generic labeller function for facets

Make a clickSelects geom_tallrect that completely tiles the x range. This makes it easy to construct tallrects for the common case of selecting a particular x value.

is.gganimintproto

Is an object a gganimintproto object?

Convenience functions to set the axis limits.

Create a data frame of map data.

colors() in Luv space.

Convenvience function for a showSelected plot label.

Function to get legend information for each scale

Environment to store meta data

Convert a ggplot to a list.

Generate correct scale type for specified limits

Convenience function for an interactive bar that might otherwise be created using stat_summary(geom="bar").

Relative sizing for theme elements

Convenience function to remove missing values from a data.frame

Split data set into chunks and save them to separate files.

Midwest demographics.

Fuel economy data from 1999 and 2008 for 38 popular models of car

Adjust position by dodging overlaps to the side.

position_jitterdodge

Adjust position by simultaneously dodging and jittering

Define margins.

Make a clickSelects geom_widerect that completely tiles the y range. This makes it easy to construct widerects for the common case of selecting a particular y value.

Scale for line patterns.

Separate .variable/.value selectors

print.gganimintplot

Draw plot on current graphics device.

Create your own discrete scale.

Function to get legend information from ggplot

Objects exported from other packages

Set plot width and height for all plots

scale_colour_brewer

Sequential, diverging and qualitative colour scales from colorbrewer.org

scale_colour_gradient

Smooth gradient between two colours

scale_colour_grey

Sequential grey colour scale.

Position scale, date & date times

scale_x_discrete

Discrete position.

Scale for shapes, aka glyphs.

Scale size (area or radius).

theme for passing animint specific params

scale_continuous

Continuous position scales (x & y).

Create an animint output element

Set theme elements

Empirical Cumulative Density Function

Stack overlapping objects on top of one another.

Terms of 11 presidents from Eisenhower to Obama.

Convert R colors to RGB hexadecimal color values

Compute the "resolution" of a data vector.

Calculate mean and standard errors on either side.

Get, set and update themes.

Used in examples to illustrate when errors should occur.

scale_colour_hue

Qualitative colour scale with evenly spaced hues.

split_recursive

Split data.frame into recursive list of data.frame.

Plot data ellipses.

Merge a list of data frames.

graphical-units

Graphical units

Use values without scaling.

position_identity

Don't adjust position

Identity statistic.

Superimpose a function.

Flip axes in case of coord_flip Switches column names. Eg. xmin to ymin, yntercept to xintercept etc.

update_geom_defaults

Modify geom/stat aesthetic defaults for future plots

summary.gganimintplot

Displays a useful description of a ggplot object

Train position scales with data

position_jitter

Jitter points to avoid overplotting.

Calculation for quantile-quantile plot.

stat_summary_2d

Bin and summarise in 2d (rectangle & hexagons)

translate_qplot_lattice

Translating between qplot and lattice

print.gganimintproto

Print a gganimintproto object

Convert pt value to lines

Remove duplicates.

Housing sales in TX.

stat_summary_bin

Summarise y values at unique/binned x x.

A waiver object.

The zero grob draws nothing and has zero size.

transform_position

Convenience function to transform all position variables.

Update axis/legend labels

Extract subset for each data.frame in a list of data.frame

World population by subcontinent

transform_shape

Function to transform R shapes into d3 shapes...

Vector field of seal movements.

scale_size_animint

Scale point sizes using circle area, but specifying the radius in pixels.

translate_qplot_ggplot

Translating between qplot and ggplot