braincloud: Draw a brain shaped wordcloud.

In neuropsychology/neuropsychology.R: Toolbox for Psychologists, Neuropsychologists and Neuroscientists

Description

Draw a brain shaped wordcloud.

Usage

braincloud(pdf.file=".",
            words=NULL,
            frequency=NULL,
            word.length.min=4,
            word.length.max=Inf,
            freq.min=10,
            freq.max=Inf,
            image=NULL,
            text.size=0.5,
            colours="neuropsychology",
            colours.replicate=TRUE)

Arguments

pdf.file	Either the name of a file (ending with ".pdf"), a directory or nothing to scrap all the PDFs from the directory.
words	A vector of words.
frequency	A length-equal frequency vector.
word.length.min	Keep only words with minimum length x.
word.length.max	Keep only words with maximum length x.
freq.min	Keep only words that appear more than x times.
freq.max	Keep only words that appear less than x times.
image	NULL or "brain1", "brain2", "head1", "head2".
text.size	Adjust the text size.
colours	colour of the words. A vector of HEX colours or the following: "random-dark", "random-light" or "neuropsychology" for a material design palette (default).
colours.replicate	Should it replicate the length of the colours vector to match the length of the data? If FALSE and length of the colours vector shorter than the length of the data, the words left will appear black.

Value

cloud

A wordcloud. Better to click on "show in new window" in RStudio.

Author(s)

Dominique Makowski

Examples

require(neuropsychology)

braincloud(words=c("here", "is", "some", "random", "words"))

neuropsychology/neuropsychology.R documentation built on May 23, 2019, 4:27 p.m.