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webvis (version 0.0.2)

Create graphics for the web from R.

Description

Uses Protovis to provide web graphics for R (exposes most low-level functions). Package is still under active development and shouldn't be considered stable until version 0.1. Currently uses a web browser to process JavaScript, although future version will process JavaScript directly and return the SVG output. Also does not properly support discrete labels (e.g. with histograms) or statistical functions. See website for more details.

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Version

Install

install.packages('webvis')

Monthly Downloads

1

Version

0.0.2

License

BSD

Maintainer

Shane Conway

Last Published

October 23rd, 2011

Functions in webvis (0.0.2)

Return the head html.

Add a line to the visualization.

is.webvis.param

Checks whether something is a webvis...

Checks whether a field exists in a dataset.

A protovis mark parameter.

Web graphics for R.

Converts R data into Protovis data.

Add a chart to the visualization.

Unfolds the visualization tree structure into a flat form.

Add a bar to the visualization.

Return the tail html.

Creates a theme to be used by a webvis chart object.

Add a dataset as a variable to the visualization.

Convert webvis to HTML.

Generic function for all Protovis mark types.

Checks whether something is a webvis object.

Add a wedge to the visualization (for pie charts, etc).

Simplified plot function for web vis plots.

A protovis panal.

Add an rule to the visualization.

Add a dot to the visualization.

Takes a parameter and a webvis object and parses them.

Checks whether something exists.

Checks whether something is a webvis...

Create the final visualization from the webvis object.

Create a new webvis object to store each layer of the visualization.

Add an image to the visualization.

Add a bar to the visualization.

Add a new layers to a visualization.

A simplied version of paste.

A scaling function for protovis.

Add a label to the visualization.