Learn R Programming

BrailleR (version 1.0.2)

Improved Access for Blind Users

Description

Blind users do not have access to the graphical output from R without printing the content of graphics windows to an embosser of some kind. This is not as immediate as is required for efficient access to statistical output. The functions here are created so that blind people can make even better use of R. This includes the text descriptions of graphs, convenience functions to replace the functionality offered in many GUI front ends, and experimental functionality for optimising graphical content to prepare it for embossing as tactile images.

Copy Link

Version

Install

install.packages('BrailleR')

Monthly Downloads

483

Version

1.0.2

License

GPL-2

Issues

Pull Requests

Stars

Forks

Repository

https://github.com/ajrgodfrey/BrailleR

Homepage

http://ajrgodfrey.github.io/BrailleR/

Maintainer

Last Published

July 10th, 2023

Functions in BrailleR (1.0.2)

Send an email based on a template

Deprecated functions

Internal functions for the BrailleR package

Prepare the options for conversion of an R markdown file.

Analysis for a continuous response for one group factor

Prepare BrailleR settings for specific braille embossers

Create a standard scatter plot with a few extra elements added to the output object

Functions for setting package options.

Create batch files for processing R scripts and markdown files under Windows

SpellCheckFiles

Spell checking a file or all files within a specified folder

Find/Replace text in a file

Create a standard time series plot with a few extra elements added to the output object

Descriptive statistics and graphs for univariate data

Exploration of the relationship between a response and a single predictor

Create a template for a new function

Load BrailleR on Startup in Current Working Directory

extract or alter graph parameters

Work flow convenience functions

A spell checking interface

Extract information from a graphical object

Create the necessary files to allow interactive viewing of SVG

Convert line breaks in vignette documentation

Establish the BrailleR folder for the user

Count points in a scatter plot

Set package options

Convert files using pandoc.

Save commonly used graphs as structured SVG files.

Find a text string in files

Load a package by installing it if necessary

String manipulation of the output produced by VI.ggplot

View the history of the current workspace

Getting started with WriteR

Create a standard histogram with a few extra elements added to the output object

A convenience function for a Three-way analysis

A convenience function for a two-way analysis

Save a transcript of commands and/or output to a text file.

Create a standard boxplot with a few extra elements added to the output object

Open standard Windows tools quickly

Sort VI.ggplot points list

Convert a pdf file to html

create a dotplot using stripchart

What's this figure?

Investigate data objects

Unfinished Methods to help vision impaired useRs

BrailleRUsefulLinks

Open the home page for the BrailleR Project, the Google search engine, the BrailleR in Action book, or the Let's Use R Now (LURN) book in your browser

Create XML files to sit alongside SVG files in order to make an accessible graph experience.

Open a data object in your chosen spreadsheet software

add additional detail to the stored object for a graph

clean out unwanted white space from a csv file

Convert a graph to a pdf ready for embossing

Merge svg and xml file in html file

BrailleR-package

Improved Access for Blind Users

Internal functions for adding the necessary XML content for accessible graphs in SVG format

Automatic fixing of typos

Describe method to help visualize plot types.

extract the example text from a help page

Set options for using brailleR

Download and install software (Windows users only)

MakeAccessibleSVGMethod

Create and display a accessible exploration webpage SVG of graph